clam bumping

the act of to women (lesbians or bi) having sex by bumping there vagina's against eachother.

dude, i caught my ex and my mom clam bumping last night

by juneaus November 6, 2004

Clam Bumping

The illusory idea that homosexual women may have sex by bumping one female's vaginal labia against another female's vaginal labia. A slander. Other forms: clam bumper(s).

"Those dikey chicks are off to go clam bumping."

by Spud January 27, 2004

clam bumped

when a girl stops another girl from hooking up with a guy.

hey girl he's hot i'm going over to talk to him. oh shit look at that skank in my way trying to "clam bump me".

can you believe i was just "clam bumped".

by stewy loom April 19, 2011

bump clams

girl on girl action

"Hey wanna bump clams tonight?"

by geeg August 16, 2006

bumping clams

the act of rubbing the female clitoris together with another female clitoris

bumping clams refer to the opening of a clam shell, revieling the clam and bumping and grinding with another "clam" or clitoris until the friction generates a pearl....or an orgasm.....depends on whether we are talking clams or clitorises....

by the queen bee October 5, 2006

bumping clams

a lesbian sex act which involves a certain mesure of flexibility. its rubbing and bumpung vaginas together

my dyke friends shave b4 bumping clams; man, i hope they dont get nether-beard burn!

by minghi May 17, 2003

Clam Bump

Another term for scissoring.

Hey babe, wanna clam bump?

by King Clam Bump August 30, 2013