An insult specifically about couples in which there is a guy who is a douche bag, aka dick cheese, and a girl who is a slapper, i.e. she has a hot, moist pussy. Together the dick cheese melts and makes a fondue pussy.
Person 1 - Who the fuck invited Tammy-Lin and Brock to the party?
Person 2 - I don't know I wished they'd piss off, those two are fucking Fondue Pussy
Person 2 - I don't know I wished they'd piss off, those two are fucking Fondue Pussy
by Gibson McQueen July 01, 2012