Green’s Dictionary of Slang

ha-ha n.1

also hah-hah

1. (US) a laugh of ridicule or derision; also attrib.

‘Jack the Ripper’ letter Sept. to ed. of Central News Agency in Evans & Skinner Jack the Ripper (2001) 16-17: I saved some of the proper red stuff [...] to write with but it went thick like glue and I cant use it. Red ink is fit enough I hope ha.ha.
Amherst Olio 164: All the peops in the chapel gathered, / Raised a shout of merry ha-has [HDAS].
[US]Richmond Dispatch (VA) 12 Oct. 13/2: I guess some hayseed had sprung a good one, for everybody was there with the ha-ha.
[US]J. London Smoke Bellew Pt 10 🌐 It’s the big ha! ha! for you an’ me, Smoke. We won’t never dast show our faces again in Dawson.
[US]V. Delmar Bad Girl 76: He’s done his dirty work and is probably laughing a whole string of ha-ha’s.
[US]J. Lait Gangster Girl 8: He put the hah-hah on his every pledge and promise and obligation, figuring that a man who served a sense of honour was a man who was afraid to disown it.
[US]I. Wolfert Tucker’s People (1944) 99: That’s a ha-ha all right.
[US](con. 1969) M. Herr Dispatches 35: This guy across from me had his sixteen loaded and it was pointing like ha-ha at my heart.
[US]W.D. Myers Cruisers 96: ‘And suppose it doesn’t work and they just keep on with their ha-ha attitude?’.

2. of a person, an object of derision.

[US](con. 1967) E. Spencer Welcome to Vietnam (1989) 48: The bigmouth tells how I screwed up and soon I’m the newest ha-ha on the hill.

In compounds

merry ha-ha (n.)

(US) in lit. or fig. use, a derisive laugh, gesture or comment, usu. in phr. give someone the merry ha-ha .

[US]Salt Lake Herald (UT) 25 July 8/1: After she was released Lizzie gave her friend the merry ha-ha and refused [him].
[US]Guthrie Dly Leader (OK) 25 Sept. 4/1: The pupils enjoyed the sport and gave the two professors the ‘merry ha-ha’.
[US]Indianapolis Jrnl 15 Dec. 10/3: Captain Tilley [...] sent for the Samoan massage rubbers. [...] The lummy-lummy was limbering up the captain’s stiff joints and giving the merry ha-ha to the rheumatism.
[US]St Paul Globe (MN) 7 Aug. 27/2: I say dey’s goin’ to be trouble. Dis yere merry ha-ha is de straight bluff. It won’t go wid his nibs, nit.
[US]Florida Star (Titusville, FL) 24 July 6/3: Both she and Mrs Leavitt gave their congratulator the ‘merry ha-ha’ and he glided away through the cloud.
[US]Day Book (Chicago) 4 Feb. 32/1: Bathing suits with bustle effects in the rear aren’t going to be popular at Chicago beaches [...] ‘Merry ha-has’ [...] greeted a girl who wore one at the live parade of fashions [and] she fled the sdtage in embrarassment.
Sth bend News-Times (IN) 25 July 11/5: [pic. caption] The Razz-Berry! Elbows akimbo. Head thrown back. Mouth opened wide. And there’s Suzanne [Lenglen] giving American rooters the merry ha-ha [...] after her defeat [...] at Wimbledon.

In phrases

give someone the ha-ha (v.) (also give someone the haw-haw)

(US) to laugh at, to ridicule and take advantage of.

[US]Ade Artie (1963) 58: She just gave him the ha-ha.
[US]E. Townsend Chimmie Fadden and Mr Paul 6: We want no ten-up-and-eight-to-play lads; no two-to-de green boys giving us de merry ‘ha-ha,’ and parting us from our silverware.
[US]Ade ‘The Fable of the Never-to-be Benefactor’ in True Bills 131: He decided to follow the prevailing Fashion and spend his Money before he died, thereby giving the Ha- Ha to the Legal Profession.
[US]H. Green Actors’ Boarding House (1906) 205: Giving the elbows from the Central Office the ha-ha the last time he turned a trick!
[US]S. Ford Shorty McCabe 263: The Sarge give me the ha-ha and scratches our names off the book.
[US]G. Bronson-Howard God’s Man 190: He got stuck on Kitty Conroy once and she took his dough and give him the ha-ha.
[US]M.G. Hayden ‘Terms Of Disparagement’ in DN IV:iii 204: They took him for a tenderfoot out west and everywhere they gave him the ha! ha!
[UK]A.G. Empey Over the Top 183: The boys in the battalion gave us the ‘Ha! Ha!’ They weren’t in on our little frame-up.
[US]D. Hammett ‘Too Many Have Lived’ in Nightmare Town (2001) 316: We all give him the ha-ha, and he finally admits he’s thinking of seeing the gent.
[US]C.G. Booth ‘Stag Party’ in Penzler Pulp Fiction (2006) 113: Lasker’d have given McFee the haw-haw for his tag-in-the-dark yarn.
[US]D. Runyon ‘Too Much Pep’ in Runyon on Broadway (1954) 640: Even take to giving Ignaz’s collectors the old ha-ha.
[US]J. Thompson ‘The Frightening Frammis’ in Fireworks (1988) 103: The supposed suckers were giving him the merry ha-ha.
[UK]G. Kersh Fowlers End (2001) 96: Give them the big ha-ha and turn away.
[US]S. Longstreet Flesh Peddlers (1964) 237: You think any network or production unit will use our clients for long when they can give us the ha-ha because we had to give up the golden goose?