Bikini Drip

The sweat that gets in-between your butt cheeks and causes your underwear/bikini to become moist.

"Dude, it's so hot today. I'm totally getting a bikini drip."

Person 1: "Did you pee your pants?"

Person 2: "No, it's just real hot today. I'm getting a bikini drip."

by M-Dog or Captain Morgan July 19, 2008