by mrladiesman July 14, 2009
The comparative term to the male "cock block." It means to effectively stop a female companion from getting laid.
I was gonna bring this hot guy back to my apartment, but my bitch roommate decided to pull a clam jack.
by Lon October 12, 2005
The rear view of a vagina when a woman is standing up straight with her legs slightly spread. The best view of a dangling clam is when one kneels so that his or her head is slightly below the woman's butt cheeks. This view is so named because the vagina in this state looks remarkably similar to a clam that is hanging and has it's widest face facing perpendicularly towards a person's eyes.
Yo Brian, check out that hot dangling clam over there. We can all see her vagina and she is none the wiser because she isn't even bent over. Fuckin' clam bake over here.
by Bonny LeBaron April 12, 2011
Her bearded clam was closed, but I pried it open with my fingers, transferred her love juices to the head of my dick, and gently began to slip it to her.
by John R. January 03, 2004
by Ryan Cantu September 30, 2006
"She's ugly, but she's paying my rent, so I had to give her a clam cram to get it over with quickly"
by TooSmooth March 25, 2012