Talk with your mouth full: the literary game of mouth-filled speech

In 2011 a reader wrote to linguist David Crystal with an interesting question. Having tried recently to brush their teeth and talk at the same time, they wondered how such ‘approximations of real words’ might factor into language – and whether authors had ever exploited this form of speech ‘for inventive literary purposes’.

In his post on what he calls ‘mouth-filled speech’, Crystal looked at phonetics, politeness, etiquette, risks, and frequency (‘really rather common’), but found scant examples in literature or language corpora. My intention here is to share a few from books I’ve read in the meantime – mostly novels but one non-fiction.

We may talk with all sorts of things in our mouth, such as food, pens, pins, fingers (our own or other people’s), tongues (just other people’s), dentist’s instruments, gum shields, gags, and of course toothbrushes. Crystal lists various other possibilities.

Transcribed, the utterance may be transparent or heavily obscured, depending on the writer’s strategy and skill in treating the phenomenon. Context can help readers infer the muddled words, or the author may convey it through repetition. When there’s no narrative reason to have characters speak unclearly, it can be a nod to realism or verisimilitude or perhaps serve as a linguistic game or challenge.

Here, then, are some instances of mouth-filled speech. Links point to previous posts on the books cited.

1. Daniel Everett, Don’t Sleep, There Are Snakes. ‘Hum speech’, Everett writes, is one of five communication channels in the Pirahã language, ‘each having a unique cultural function’: whistle speech, hum speech, musical speech, yell speech, and normal speech:

Hum speech can ‘say’ anything that can be said with consonants and vowels. But also like the other channels, it has a specific set of functions. Hum speech is used to disguise either what one is saying or one’s identity. It does this because even for a native Pirahã who is not paying close attention, it is hard to follow. And hum speech is conducted at very low volume. So it is also used for privacy, like our whispering. . . . Hum speech is also used to talk when one’s mouth is full. Finally, it is frequently used by mothers when talking to their children.

2. Hilary Mantel, Beyond Black. Mantel gives the reader a little help after the initial cryptic utterance.

‘Mandy—’ Alison began.

Mandy waved a hand. ’Nugh about it,’ she said, her mouth full of muesli. ’Id nig. Nobbel self.’

’But I do blame myself,’ Al insisted.

3. Jeff Lindsay, Darkly Dreaming Dexter. The author’s enjoyment of the device is obvious:

Vince took a big bite of cinnamon roll. His lips gleamed with frosting as he slowly chewed. ‘Mmmpp,’ he said, and swallowed. ‘Are we feeling left out?’

‘If we means Deborah, yes we are,’ I said. ‘I told her I’d take a look at the file for her.’

‘Wulf,’ he said, mouth full of pastry, ‘merf pluddy uh bud is nime.’

‘Forgive me, master,’ I said. ‘Your language is strange to me.’

He chewed and swallowed. ‘I said, at least there’s plenty of blood this time. But you’re still a wallflower. Bradley got the call for this one.’

‘Can I see the file?’

He took a bite. ‘Ee waf awife—’

‘Very true, I’m sure. And in English?’

Vince swallowed. ‘I said, he was still alive when his leg came off.’

‘Human beings are so resilient, aren’t they?’

Vince stuck the whole pastry in his mouth and picked up the file, holding it out to me and taking a large bite of the roll at the same time. I grabbed the folder.

‘I’ve got to go,’ I said. ‘Before you try to talk again.’

4. Stephen Kelman, Pigeon English. The narrator, Harrison, is an 11-year-old boy who has emigrated from Ghana to England. His older sister Lydia’s friend, Miquita, is teaching him how to kiss, under Lydia’s supervision. He doesn’t like Miquita, but he wants to be ready for when his girlfriend wants a kiss:

Then she kissed me right on the lips. It was quite soft. It was even not too bad until I felt her tongue go in.

Me: ‘Nnngggtngg, yudiingsaanythnnngabouutnng!’

Miquita stopped. I got my breath back.

Miquita: ‘What was that?’

Me: ‘You didn’t say anything about tongues!’

Miquita: ‘But everyone likes the tongue. You gotta learn the best way or there’s no point. Just go with it.’


Her lips kept sucking, her breath kept blowing hot up my nose. I couldn’t even stop it. I don’t even like cherry. My belly felt sick like the sea.

Me: ‘Stoppih! Lyda, helllpe! Gehhheroff!’

Lydia: ‘He’s had enough. He keeps holding his breath.’

Zadie Smith, White Teeth: book cover of Penguin edition, with large white text on red, light green, and blue background panels.5. Zadie Smith, White Teeth. Smith doesn’t explain the food-blocked utterance, but I’m fairly sure mu’rer’s is ‘mother’s’. Miyat is ‘Millat’, another character:

‘Joyce, Marcus,’ appealed Joshua, looking for an external judgement. ‘Tell him.’

Marcus popped a great wedge of cheese in his mouth and shrugged his shoulders. ‘I’m afwaid Miyat’s oar mu’rer’s jurishdicshun.’

6. Brian K. Vaughan and Fiona Staples, Saga, vol. 1. Delicate readers should skip this one. Alana has just given birth, and her partner, Marko, is biting the umbilical cord (they are on the run and cannot avail of proper facilities). The dialogue is in speech bubbles, rendered below in quotation marks:

Alana: ‘Marko! What the hell are you doing?!’

Marko: ‘Cuhhing thu mbilical?’

7. Ali Smith, How to Be Both. George visits her mother in hospital. Her mother’s speech is impaired – there’s no mention of tubes in her mouth, but it’s possible given the context. This one is unusual in that the corrupted text comes after discussion of it:

George had seen her contorted in the hospital bed. Her skin had changed colour and was covered in weals. She could hardly speak. What she did say, in the last part of whatever was happening to her and before they put George outside the door to wait in the corridor, was that she was a book, I’m an open book, she said. Though it was also equally possible that what she’d said was that she was an unopen book.

I a a u opn ook.

8. Lauren Beukes, The Shining Girls. This thriller contains several examples, whose main distinct feature is the absence of vowels. In the first, a man in hospital (in 1932) has just had his jaw wired and is being attended to by a nurse:

Five dollars a night gets you treated like an emperor in the palace of the sick.

‘Mmmmnghff,’ Harper says, gesturing impatiently at the morphine in its glass vial on the tray beside the bed, which has been inclined forty-five degrees so he can sit up.

‘Murdered in the night,’ she says in a thrilled stage whisper, pushing the rubber tube down his throat between the wires holding his teeth together, screwed right into his jaw so it will be impossible to shave.


‘Oh, don’t whine. You’re lucky it’s only dislocated.’


At least the pain is gone, drowned in a morphine glaze. But the goddamn nurse is still fussing around his bed, unnecessarily as far as he can tell. He can’t figure out why she is hanging around. He wishes she would go away. He gestures tiredly at her. ‘Wht?’

‘Just making sure you’re all settled.’

A few days after this, he attends a funeral:

He hangs at the back, the lone white man present. When someone asks him, inevitably, why he is here, he mutters around the wiring, ‘Knw hrr,’ and the fools rush to fill in the gaps themselves.

Later again, his jaw still wired, he picks up a sketch that a street artist has just crumpled and thrown away:

‘Yw drppd ths.’

‘Yes. Thank you,’ she says, and then half gets to her feet.

In the final example, a character has a tennis ball forced into her mouth:

‘Don’t,’ she manages. It comes out ‘Ownt’.

If writing mouth-filled speech is a game for authors, spotting examples has become a fun exercise for this reader. I’ll add to this post when I come across others. (Apparently Crystal’s subsequent book Sounds Appealing features some.) If you know of any, or have thoughts about it as a literary device or as a paralinguistic phenomenon, let me know.


9. A lovely example in the comic book Death: The High Cost of Living by Neil Gaiman, Chris Bachalo, Mark Buckingham, and Dave McKean:

Scrumpf umpf umpfle rumpf mumpf?


I said, don’t apples taste great?

10. And one from The Sandman: Brief Lives by Neil Gaiman, Jill Thompson, and Vince Locke:

Here she is, my lord. The intruder. We have her safe.

Fhee fhed. Fhee wov wor fhifhter.

I’m afraid she IS my sister, Wyvern. Put her down.



The mouth-filled lines mean: ‘She said. She was your sister.’

A large comic-book frame shows the Sandman front and bottom, small, facing away, standing on large steps outside a big stone building. Above him are three mythical creatures who guard the entrace. The middle one, a pink dragon, dangles the Sandman's sister, Delirium, from its mouth. The whole scene has muted colours, because it's raining heavily.

11. Nicola Barker’s wonderful 2007 novel Darkmans has a character speak with a knife held between her teeth:

After a minute or so Maude returned, pulling on a pair of black, hand-knitted gloves – with a neat line of pale, pink ribbons sewn on to the knuckles – and holding a treacherous-looking Stanley knife between her teeth. She caught Kane’s quizzical look. ‘My da ha breatht canther,’ she lisped. ‘I thell the ribbonth for tharity . . .’

She formed her hands into fists and held them out. ‘Wou you li one?’

As she spoke a small quantity of spit dribbled down to her chin. ‘Uh . . .’

Before he could answer she was reaching into her pocket to locate him a ribbon. She pulled one out, but it didn’t have a pin attached.

‘Your dad died of breast cancer?’

He winced at the idea.

‘He din’t die,’ she removed the knife, shocked (carefully dabbing at her chin with her sleeve). ‘He’s fine. He’s in remission . . .’ she stared up at him, candidly. ‘Men have breasts too, you know.’

12. V for Vendetta by Alan Moore and David Lloyd:

Single frame from the comic shows a man eating at a table, pictured from his nose down to his chest. He wears a pale blue shirt, open at the neck. He looks hefty and smiles as he raises part of a sausage to his mouth with a fork. He says: "Ngmy glep gor, what about these bangers? No, chlof, I mean, I believe in law'n'order, but black market or not, if I 'adn't taken advantage of the offer, some other bugger would 'ave..."

13. As perhaps befits #13, sometimes people in books talk with their mouth full but it doesn’t affect their speech on the page. Here’s an example in Michael Connelly’s novel Dark Sacred Night:

Ballard took another bite and started nodding. She asked the next question with her mouth full of shrimp and tortilla.

“Who was the girl?” she asked.

14. Back to comics: a mild example in Logicomix: An Epic Search for Truth, written by Apostolos Doxiadis and Christos H. Papadimitriou, art by Alecos Papadatos and Annie Di Donna:

There are shome wonderful old picturesh… Belle Epoque at the sheashide!

Comic frame shows four people in a room, talking and working on the comic. One man and one woman sit in the background. A man in blue shirt and moustache stands in the middle, holidng a mug of coffee and talking. In the foreground, to the right, a woman in a blue shirt and wavy brown hair, with a pencil in her mouth, replies to him: 'There are shome wonderful old picturesh... Belle Epoque at the sheashide!'


14 Responses to Talk with your mouth full: the literary game of mouth-filled speech

  1. John Cowan says:

    Here’s Peter Wimsey in the dentist’s chair:

    “A — ow — oo — oo — uh — ihi — uh?” inquired Wimsey naturally enough.

    “How do I come into it?” said Mr. Lamplough, who from long experience was expert in the interpretation of mumblings.

    So this is the reverse of the man with his jaw wired shut, who uses only consonants; Wimsey, with his mouth forced open, uses only vowels.

    A few years ago, I had to have dental work on both sides, and when I left, I investigated how I talked with my mouth numb. Unfortunately, I didn’t write down my observations, and I don’t remember them now.

    • Stan Carey says:

      That’s a great example, and I like the reverse pattern you point out. I must remember to record myself talking next time my jaw is anaesthetized.

  2. Carol Saller says:

    Isn’t anyone else disgusted by this kind of thing? I once wrote about the proliferation of fictional characters I run across shoving food into their mouths. Who over the age of 13 does that? No one I know.

    Anyway, I don’t recall whether any of these characters try to speak while incapacitated, but I do cite the page numbers, so you can check if you like:

    • Stan Carey says:

      That’s an amusing collection of questionable table manners, Carol! I’m not at all disgusted by the descriptions, though I do think less ‘shoving’ and ‘stuffing’ would be welcome if only for stylistic variety. I guess writers turn to those verbs because they’re more action-oriented than ‘eat’ and have become a staple; they’re probably unaware they may repulse some readers.

      It reminds of how Mr Fox eats in Wes Anderson’s film: a wonderful reminder of his animal nature, if you can overlook the sexist stereotypes:

  3. Except for the comment by John Cowan, I do not find the examples of mouth-full (or -filled) speech to be good approximations. I don’t know if I should be lauded for my attempts to duplicate, or eye-rolled for the same, but I tried them myself, WITH a pen in my mouth, WITH a toothbrush in my mouth, and…let’s just stop there. I even went down the alphabet (object in mouth) to see which letters could be pronounced properly (for example, you cannot pronounce a D or a P if you can’t move your tongue or lips, as at the dentist). So either more actual research is needed to come up with better approximations of mumbles-to-text (appropriate for whatever object is obstructing speech, whether dental guard, tennis ball or hatpin–and all cause different results), or authors should not bother the attempt IMhO.

    • Stan Carey says:

      Trying to duplicate the examples is definitely to be lauded. I found some of them more realistic or plausible than others. Fully accurate transcriptions would probably render some of the utterances unintelligible, so a reasonable compromise may have been necessary. (Or in some cases more research, as you say.) There’s also the fact that different speakers, with different mouth shapes and sizes, will lead to considerable differences when trying to speak the same mouth-filled words.

  4. The Garth Ennis/Steve Dillon comic Preacher (currently being adapted for TV) had a character called Arseface, a teenager whose worship of Kurt Cobain went all the way up to attempting to blow his own brains out, but missing. It left him with the facial disfigurement indicated by his nickname, and massively impaired speech, which Ennis transcribes faithfully with subtitles. But halfway through the story, as the character of Arseface becomes more sympathetic, Ennis quietly drops the subtitles and makes us do the work for ourselves.

    The best scene involving Arseface has him getting on stage with a bar band, putting his hands behind his back, singing the following – “Tuhduh, uh guhyuh buhyuh duh thuh thuh guhyuh thuhyuh buhguh yuh / Suhmuh, yuh shuyuh buh nuh rulluh whuh yuh guhyuh duh / Uh cuh buhluv uh *uyuhbuhyuh* fuh uh wuhyuh duh abuh yuh nuh” – and leaving you to work out that two of the words in the second line are the wrong way round.

    • Stan Carey says:

      That’s brilliant, Spank. Somehow I never got around to Preacher. For all that song’s ubiquity (and I was never much of a fan) I imagine that as the years go by, Ennis’s rendition will be a lot more recognisable to some people than to others, depending on age, geography, and even social circles and musical tastes. For anyone reading this and none the wiser, you can listen along here.

  5. Neal says:

    J. K. Rowling does it by adding the adverb “thickly” to the relevant attribution.

    • I think that’s sufficient for everyone to comprehend. I find attempts to approximate mouth-full speech falling very short, and really for what? Suffice to say the person mumbled [thickly or otherwise] with their mouth full (or occupied). OK, got it. Some readers have adequate imaginations and life experience to get the picture without being subjected to nonsensical strings of consonants, vowels, or both. And yeah, it can be a bit gross, I guess.

    • Stan Carey says:

      That’s an economical alternative. A Google Books search for the phrase ‘said thickly’ shows how frequent it is, though applied less often to mouth-filled speech than to some other type, such as when the speaker is emotional or disoriented.

  6. Stan Carey says:

    An example from Twitter:

    • That is not a valid approximation. You need tongue near teeth, and lips almost closed, to get an S sound. And if he can manage the second C sound in Connecticut, why can’t he manage the first one? And how can he pronounce an F with his mouth open? Bah. Try it yourself. Hold your teeth apart as if you were at the dentist, using your fingers if necessary, and you’ll see.

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