Clam Clapper
When a woman farts and it has no where else to go but up through the pussy lips.
OMG Becky, I just farted and it was a clam clapper.
clam clapper
Lesbian; a female who touches her clam to another female's clam.
Chris: "That Katie girl is really hot. I'm gonna buy her a drink."
Michael: "Don't waste your time. See that girl she's with? They're clam clappers."
Michael: "Don't waste your time. See that girl she's with? They're clam clappers."