Green’s Dictionary of Slang

(US) to participte in gang sex.

1930		(ref. to late 19C) N. Kimball Amer. Madam 127: [W]ondering if there was an upstairs or did they gang-bang and daisy-chain in the dining room.
1966		G. Legman More Limericks 127: A lesbian down in Khartoum / Runs a whorehouse for freaks in her room. / But a bitch in Bombay Daisy-chains it away, / While she’s frigging her ass with a broom.
		1999White Collar Tales (N.J.) June 57: The amazing thing about Troy was his sexual versatility. He sucked, fucked, rimmed slurped, daisy-chained, did and got done [Simes:DLSS].