Green’s Dictionary of Slang

shut up v.

1. (also shut it up) to stop talking; usu. as shut up! excl. (1)

[L. Pilkington Memoirs (1928) I 67: Shut up your mouth, for all day, Letty].
[US]‘Jonathan Slick’ High Life in N.Y. II 203: The nigger he snorted right out a lafin when he saw me, but I made him shet up.
[US]W.K. Northall Life and Recollections of Yankee Hill 126: She out with a hot dumplin’, and let me have it in t’other, which made me shut it up a darn’d sight quicker than I ever did afore.
[US] ‘Wars Yure Hoss?’ in T.A. Burke Polly Peablossom’s Wedding 42: Dad darm mi hide, ef yu don’t shut up, dad, I’ll never git tu the hoss.
[Aus]Bell’s Life in Sydney 15 Apr. 3/2: They were told to ‘shut up’ by a person in authority.
[UK](con. 1840s–50s) H. Mayhew London Labour and London Poor III 7/1: Now, you that have dogs, do make ’em shut up.
[UK]Leaves from Diary of Celebrated Burglar 142/1: I woint shut up, an’ thau kant maik mi naiythir. I’ll see th’ tu blazes fust afore I shut up.
[US]H.L. Williams Ticket-of-Leave Man 18: Now, do oblige me by shutting up, that’s a good thing.
[US]F.H. Hart Sazerac Lying Club 146: She [...] told him if he didn’t ‘shut up this minnit,’ she would faint.
[US](con. c.1840) ‘Mark Twain’ Huckleberry Finn 185: Some men [...] tried to get him to shut up, but he wouldn’t.
[UK]‘R. Andom’ Martha and I 218: He slapped Billy Winks in the face [...] and told him to shut up.
[US]B. Tarkington Gentleman from Indiana 125: ‘Hain’t that fool shet up yit?’ snarled the aged Mr. Bodeffer.
[UK]Boy’s Own Paper 22 Dec. 178: Jake [...] tried to interrupt him, but was promptly ordered to shut up by the acting judge.
[UK]H.G. Wells Hist. of Mr Polly (1946) 229: You shut up about me, and I’ll shut up about myself.
[US]G. Bronson-Howard Enemy to Society 214: Hilary shuts up like a clam every time the name of Janissary is mentioned.
[Aus]Worker (Brisbane) 18 Mar. 3/3: I Am Not Going to Shut Up! I am going to talk on.
[US](con. 1944) N. Mailer Naked and Dead 10: For Chrissake, Jack, how about shutting up.
[US]C. Himes Imabelle 50: Don’t you tell my mama to shut up.
[UK]F. Norman Bang To Rights 27: The screw tells him again to shut up.
[US]C. Himes Rage in Harlem (1969) 52: [as 1957].
[UK]T. Keyes All Night Stand 49: There was no more arguing. It was not accepted, but they shut up.
[UK]A. Sayle Train to Hell 80: When he shut up I didn’t tell him a joke.
[US]Hip-Hop Connection Aug. 21: He only got done for nicking some Airfix models when he was eight so he can just shut up.
[UK]Indep. Rev. 7 Feb. 8: Couldn’t you just shut up?
EzineMark.com 23 Feb. 🌐 You simply need to shut up and listen.

2. to bring to an end, to reduce to a state of incapacity, to kill.

[UK]M. Edgeworth Love and Law I ii: What I’m dreading beyant all is, if ould Matthew M’Bride [...] should come this day to take out of my hands the two hundred pounds I’ve got of his – Oh, then I might shut up!
[US]H.B. Stowe Dred I 324: This is the Lord’s ground here; so shut up your swearing.
[UK](con. 1840s–50s) H. Mayhew London Labour and London Poor III 61/1: Gray killed Porsini and his Punch; regular shut him up.
B. Jowett (trans.) Plato III 6 n.p.: A mere child in argument, and unable to foresee that the next ‘move’ [...] will shut him up [F&H].
[SA]B. Mitford Fire Trumpet II 225: If he’s wise he’ll shut up fighting.
[Aus]W.S. Walker In the Blood 213: Billy, ’e looked queer, an’ shut up ’is larfin’.
[US]H. Green Actors’ Boarding House (1906) 96: You have them kids shut up that row.
[US]J. Jones From Here to Eternity (1998) 761: Now shut up with that crap. And lets hit the sack.
[UK]G.F. Newman Villain’s Tale 19: The alternative would have been shutting up and finding another location.

3. (also shut) to stop someone else talking, or making a noise.

I. Pocock Omnibus I i: You must shut up that great dog [...] Because, if he barks in the night, you know, I shan’t get a wink of sleep.
[UK]Thackeray Newcomes I 343: Carry him to bed, and shut him up.
[Scot]Dundee Advertiser 18 July 2/2: The Conservative candidate [...] was fairly ‘shut up’ by the clamour.
[US]S. Bailey Ups and Downs of a Crook’s Life 63: That shut him up, and he walked away.
[UK]E.W. Hornung Amateur Cracksman (1992) 59: ‘They would in you,’ I retorted, and my tu quoque shut him up.
[US](con. 1917) J. Stevens Mattock 147: He got Madam Rose shut up, the Busons’ll keep quiet, and it’s up to you to hush the clapper of that fat madam.
[US]C. Coe Me – Gangster 58: Scare that newsboy pink and shut him up.
[UK]L. Short Raiders of the Rimrock 115: Better shut that dog up.
[US]E. O’Neill Long Day’s Journey into Night Act III: That shut him up quick.
[US]‘Hal Ellson’ Duke 33: This bruisy guy is shut.
[US]S. Lewis World So Wide 47: Edith, you better shut me up! I haven’t gassed this long for a year.
[UK]P. Terson Apprentices (1970) I i: That shuts them up.
[UK]P. Theroux Picture Palace 83: Orlando smiled at him, his bright devastating smile that shut people up.
[UK]A. Sayle Train to Hell 103: That shut him up.
[UK]Guardian Weekend 25 Sept. 26: That shut him up. I laughed last, longest.

In phrases

shut-up money (n.)

(Aus. und.) a bribe used to gain someone’s silence.

[Aus]G. Disher Crosskill [ebook] [N]o matter how much compensation and shut-up money the Outfit had to fork out.

SE in slang uses

In phrases

shut up one’s garret (v.)

see under garret n.

shut up someone’s shop (v.)

see under shop n.1