Ψάξε όποια λέξη θες, όπως jamflex:
 
1.
A homosexual woman. (slander)
Man: "How did I know my girlfriend would run off with a clam bumper?"
από Spud 27 Ιανουάριος 2004
 
2.
lesbian
"Gee, I never would've guessed that Rosie O'Donnell was a clam bumper.", he said sarcastically.
από Mike Stander 1 Αύγουστος 2003
 
3.
Lesbian
"you two clam bumpers wanna be alone?"
από like2watch 1 Αύγουστος 2003
 
4.
One definition of lesbians, (clam meaning vagina) insisting that the two women have sex by rubbing one of their vaginas against the others vagina.
Cindy and Martha love eachother, they are probably clam bumpers.
από leanna :) 7 Απρίλιος 2006
 
5.
Cassie Balleza from chowchilla that is really RANK. she smells like cottage cheese!!!!! shes a fat stupid bitch and often fucks sara merical, also a clam bumper who smokes oregano and thinks its bud!
Sarah and cassie fuck when they are together
από Cockmaster Bob 12 Ιανουάριος 2004