The illusion of a woman having four buttocks, through wearing over-tight panties beneath equally tight trousers, the panty-line cutting into and dividing the flesh of each cheek.
by drbollocks December 15, 2008

The unproven theory that a woman could be fucked by seven men in total. Preferebly a slut who is open to new ideas, and a good pounding.
"Dude so Eddie, Mike, Chris, Phill, Conor, Jake, and Jack totally did Triple-Quad on Monica last night"
"After sarah received triple-quad from the guys she couldnt walk for a month"
"After sarah received triple-quad from the guys she couldnt walk for a month"
by Bigman6 February 27, 2008

by Dilldoge July 31, 2021

by 5'11"Racer October 1, 2006

by sebastian crucial November 30, 2006

The Quad 4 HO/W41...... the highest Trq/HP producing 4 cylinder was designed in the '80s....... by Olds/GM.......
by TurboQuad4_W41 September 21, 2005

Jennifer: Oh my god, i love 3 fingers in me... did you just sneak the quad
Max: yeah i thought 4 would be better
Max: yeah i thought 4 would be better
by Cisco Kid and Sweet Lou June 21, 2011
