the result of female circumcision or genital mutilation done in certain cultures, rendering the female sex organ apparently incapable of ecstasy or orgasm.
by MillsFokk August 16, 2009

Oops, she did it again - apparently Britney decided to free clam that day and gave the photogs another free show.
by Kinaya March 29, 2009

by pork salad June 19, 2014

Clam ketchup is what is left on your balls, cock and possibly face after having sex with a vagina that is menstruating.
Paul was banging his boss last night and after having banged her he went to the bathroom to take a leak and almost tossed his dinner because he had clam ketchup all over his cock and face!
by Clamer July 27, 2016

2 or more horny females engaged in ridiculous banter trying to engage the lone douchebag in the room.
OMG did you notice Nina and Marissa cat-fighting over that hognuts in the corner? Its a real Clam War in there!
by teenytena February 17, 2013

by Marzipan March 26, 2003

dood 1:holy shit!look at these two girls go at it doggy style!
dood 2:yea,no strap on?gotta be cramin clams.
dood 2:yea,no strap on?gotta be cramin clams.
by rottenhamland August 4, 2006
