1 definition by Emily Jo Ann

Top Definition
When two women aggressively rub their vulvae together during sexual intercourse.
"Stacey, do you want to go to spinning class with me?"

"No way, I was up all night clam slamming with Melissa, and my crotch is on fire."
#sex #clam slaming #lesbianism #pubic bone #scissoring
by Emily Jo Ann March 23, 2010
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