Green’s Dictionary of Slang

chin n.2

1. (also chin-chin) talk, chatter, conversation.

[US]J.W. Haley Rebel Yell and The Yankee Hurrah (1985) 45: Too much chin of his kind has more than once improved the market for rope.
[UK]Kent & Sussex Courier 9 Dec. 6/1: When next she meets him she had better swivel-eye him and pay him a chin-chin, and then perhaps he will Tip her a Fyebuck or Half a couter.
[US]E. Nye Forty Liars (1888) 32: For professional melody of the chin, you certainly take the cake.
[US]J. Hawthorne Confessions of Convict 29: How I thank Hope for the many social chins we had together!
[Aus]Truth (Sydney) 6 Oct. 6/4: There are that bloak, that Cabbie Jim, / With awl his spiteful chin.
[UK]J. Masefield ‘Cape Horn Gospel II’ in Salt-Water Ballads 22: Then the mate came dancin’ on to the scene, ’n’ he says, ‘Now quit yer chin’.
[US]‘Hugh McHugh’ Out for the Coin 76: Say! what is dis, a chin-chin to a show down?
[US]G.V. Hobart Jim Hickey 39: See if you can give the telegraph operator the busy chin-chin while I do some more cooking.
[US]Burlington Wkly Free Press (VT) 11 Apr. 15/1: We might as well have a sort o’ final chin-chin while there’s still time.
[UK]C. Holme Lonely Plough (1931) 159: Don’t clear out before I’ve had a chin with you.
[US]E.M. Roberts Flying Fighter 289: I went back and resumed the ‘chin-chin’ with Kerr and the other boys.
[US](con. 1900s) S. Lewis Elmer Gantry 178: Wait till everybody’s gone — must have a good old-fashioned chin with you, old fellow!
[US]W.R. Burnett Iron Man 131: We’re all betting on your boy and we came out for a chin.
[UK]B. Ross Tragedy of Z 41: I’ve had a chin-chin with the servants.
[US]R. Chandler ‘Pearls Are a Nuisance’ in Spanish Blood (1946) 113: This Gandesi called up some dead number and had himself a phony chin with it.
[US]E. O’Neill Iceman Cometh Act II: I’ll go and have a private chin with the Commissioner.
[UK]A.C. Wann ‘Growing up in Chad Street’ in Lehmann Penguin New Writing No. 30 103: Mum and Mrs. Martin had a good chin-chin at the fence about sickness and husbands.
[US]M. Shulman Rally Round the Flag, Boys! (1959) 171: Call me sometime and we’ll have a good chin.
[US]B. Hirschfeld Generation of Victors 364: Let’s get together for a private chin-chin.
[US]Seattle Central Community College On-Line News 5 Dec. 🌐 Did you know? [...] Other ‘chin’ expressions for loose lips include ‘chin-music’ (a noun meaning ‘idle talk, chatter’), ‘chinfest’ (another noun synonymous with ‘chat’), and ‘chin’ itself (which can be used either as a verb meaning ‘to chatter’ or a noun meaning ‘a chat’).

2. (US) cheek, impudence; nagging.

[US]Bartlett Dict. Americanisms (4th edn) 779: Chin, Chinning. Back-talk, impudence.
[US]Nat. Police Gaz. (NY) 16 Sept. 17/3: [He] gave her some ‘chin’ about his withheld wages, and she stabbed him In the breast with a pair of shears.
[UK]J. Masefield ‘Cape Horn Gospel II’ in Salt-Water Ballads n.p.: Jake was a dirty Dago lad, an’ he gave the skipper chin.
[Aus]E. Dyson ‘On a Bender’ in Benno and Some of the Push 75: Benno swung round on ’em [...] shouting how he wouldn’t take chin from no Little Willie.
[US]J. London Valley of the Moon (1914) 111: Don’t nag. Whatever you do, don’t nag. Don’t give him a perpetual-motion line of chin.

3. (US) a threat.

[US]Nat. Police Gaz. (NY) 10 Nov. 6/2: ‘I ain’t much on chin, but, by Heavens, if you come any crooked deal in these here racket, you’ll be left, and you can bet on it’.

In derivatives

chinfest (n.) (also chin fiesta) [-fest sfx]

(US) any meeting at which there is a good deal of talking and gossip.

[US]Wichita Dly Eagle (KS) 26 Aug. 1/5: [headline] bryan fires questions Hold a Triumphant Chinfest at Omaha [...] Mr Bryan made two speeches here today [etc].
Buffalo Times (NY) 8 Oct. 14/3: The occasion was one of the frequent but irregular chinfests that are common with this set. The spokesman, as usual, was the self-styled writer from the land of Bohemia.
A. Baer Democratic Chin 29 June [synd. col.] With a roar that shook international squirrel cages to their foundations, the Democratic chin fiesta cracked open.
[US]L. Pound ‘Guide to Variety’ AS XV:2 204/1: chinfest. A conference.
Paxton Cobweb [film script] You’re a good man at a chinfest [HDAS].
[US] in DARE.
[US]Seattle Central Community College On-Line News 5 Dec. 🌐 Did you know? [...] Other ‘chin’ expressions for loose lips include ‘chin-music’ (a noun meaning ‘idle talk, chatter’), ‘chinfest’ (another noun synonymous with ‘chat’), and ‘chin’ itself (which can be used either as a verb meaning ‘to chatter’ or a noun meaning ‘a chat’).
R. Stinson in San Antonio Express-News 7 Apr. 🌐 And I was sincerely (OK, somewhat sincerely) asking the mayor for help when I tossed ‘Rio City’ and ‘Jonathan Geis’ at him during the Friday afternoon powwow. (Read Sunday’s column for further yard-dog analysis of the two-hour chinfest.).

In compounds

chin goods (n.)

(US) chatter.

[US]T.A. Dorgan in Zwilling TAD Lex. (1993) 23: Can the chin goods and get on the job.
[US]East Oregonian (Pendleton, OR) 7 Dec. 8/3: Dat guy kin spiel out de funny chin goods.
[US]Eve. World (NY) 18 Feb. 12/2: Unless the Representatives take in a reef or two on their chin goods the [Congressional] Record will be be so thick that nobody will be able to read it.
A. Stringer Wine of Life 282: Oh, no; you can’t flag me off the landscape that light and airy way, at least not until I spill a little of the chin-goods I’ve been gatherin’ up for you.
chin jaw (n.) [jaw n. (1)]

(US) idle chatter.

St Louis Post-Dispatch 22 Feb. 15/5: ‘I don’t see why you demand woman’s suffrage, Mrs Chinjaw, since you always make your husband vote just as you wish’.
[US]E.B. Davis ‘Paul Bunyan Talk’ in AS XVII:4 221/1: Chinjaw. Small talk; social conversation; its nearest literary equivalent may be ‘palaver’.
chin music (n.)

see separate entry.

chin stuff (n.)

(Aus.) chatter, conversation.

[Aus]Sydney Sportsman (Surry Hills, NSW) 16 Nov. 1/2: [T]he chin stuff runs thus: Billy: ‘What are yer throwing off at. Do yer think I pinched the brown?’.
chin-wobbler (n.)

(Irish) a Protestant, an English person.

[Ire]L. McInerney Glorious Heresies 15: ‘He looks Irish. Or maybe a Sasanach. Rooted down in West Cork with the rest of the chin-wobblers’.
chin-work (n.)

(US) a chat, a conversation; speechifying.

[US]Courier-Trib. (Seneca, KS) 16 Mar. 3/3: Col. Murphy sold off the remnants of his household goods at auction [...] Billy Russell did the chin-work.
[US]Cincinnati Enquirer (OH) 14 May 4/5: An Enquirer reporter saw Charley Kahn and Colonel A.E. Jones in close confab. Kahn seemed to be doing the most chin-work.
[US]Salt Lake Herald (UT) 29 Apr. 4/1: The universal demand is to stop chin-work and get down to voting on the bill.
North-Eastern Dly Gaz. (Middlesborough) 31 Jan. 4/2: Mrs Chinwork: ‘Mrs Dash is a good, generous soul, isn’t she?’ Mrs Chatters: ‘Oh yes!’.
[UK]Hants. Teleg. 6 June 12/7: Mrs Chinwork: Miss Elder is trying to make a new woman of her self. Mrs Chattermore: Is she? Mrs Chinwork: Yes; she has already knocked fifteen years off her age.
[US]L.A. Times 21 July 4/6: She has not time for chin-work when / She wants a talking feast, / To get the spielrs for it she / Imports ’em from the east.
Tampa Times (FL) 22 Apr. 8/2: There is considerable chinworl going on over the country about the proposed Willard-Fulton fray.
Morn. Call (Allentown, PA) 20 June 6/4: It was a remarkable outburst of oratorical chinworks. The sentaor had just reached that point in frenzied patriotism [etc].
Northwest Arkansas Times (AR) 8 July 3/3: ‘We’ve got a governor that will journey clear to Moscow to do chin-work with Kosygin’.

SE in slang uses

In compounds

chin check (n.)

(US campus) a fight, a blow to the jaw.

[US]College Sl. Research Project (Cal. State Poly. Uni., Pomona) 🌐 Chin check (noun) A hit in the jaw; a fight.
[US]S.A. Crosby Razorblade Tears 46: ‘[T]he next time you say something like that I’m going to chin-check you’.
chinless wonder (n.)

see separate entry.

chin pubes (n.)

(US teen) a beard.

[US]A. Heckerling Clueless [film script] josh: I’m growing a goatee. cher: Oh, that’s good. You don’t want to be the last one at the coffee house without chin pubes.
chin-rest (n.)

the female perineum, considered in the context of giving a woman oral sex.

JasesJokes.com 🌐 Q: What is the area between the vagina and the anus called? A: A chin rest!
chin spinach (n.)

(US) facial hair.

[US]W. Winchell On Broadway 29 Oct. [synd. col.] Robert St John [...] confusing Dorothy Thompson and others with his Rex Stout-John Vandercook chin spinach.
chin-splitter (n.)

(US) a narrow goatee beard.

[US]S. Ford Shorty McCabe 221: A pair of white Chaunceys and a frosted chin-splitter .
chinstrap (n.)

see separate entries.

chin-tearer (n.)

a barber.

[UK]Sporting Times 29 Mar. 6/5: What’s worse than a boring barber? Pitcher [...] went into a King’s Cross chin-tearer’s to be scraped.
chinwag

see separate entries.

In exclamations

chin up!

see separate entry.