Two vaginas are pressed togther with a thin layer of roast beef placed in bewteen! It is a thinly sliced lean roast beef pressed between two hairless clams.
Excuse me... is that a clam sandwich that you two lovely ladies are displaying? Yes, we are pushing our pussies togther and, yes, this is roast beef inbetween!
by Dr. Felchenstien May 20, 2004
little tiny clams that come from my Uretha when I take piss. If you have enough pressure when pissing it is good to shot in mouth, tasty.
by Joeu Bag o Doughnuts September 12, 2003
The female equivalent of the cock block, but amongst two girls who would like to get it on. A much more graphic term to use than box lock.
Trent is hanging out with a bunch of his lesbian friends at a bar. One of his friends' name is Lily.
Lily: That girl at the bar is so hot. I'm going to go hit on her.
Trent: No, I'm cranky. Let's go home.
Lily: Ok fine.
Trent has just clam jammed Lily.
Lily: That girl at the bar is so hot. I'm going to go hit on her.
Trent: No, I'm cranky. Let's go home.
Lily: Ok fine.
Trent has just clam jammed Lily.
by Candyce February 14, 2008
by tommeh October 30, 2006
The female version of being cock-blocked. Another party ruins, prevents or impedes the probability of getting laid through whining, forcing to leave, laying the guilt trip and/or expecting one to "be a good friend" and sleep alone.
Almost everyone was hooking up in Mexico, until Trisha pulled the clam slam on me when she wasn't getting any play herself.
by PaxyD November 25, 2008
During insertion, when a woman uses her extrordinarily muscular labias to pincer-off a man's penis. What is left is a bloody nub inside vagina and a fountain of blood gushing from the mangled, chewed-up strotum.
Common to female weight lifters and black chicks.
Common to female weight lifters and black chicks.
by JJ January 24, 2004
to tie a string to your dick and the other side of the string to a loose tooth... then the man flexes his dick to pull the string to pull out the tooth
I couldn't find a door to use to get my loose tooth out, so i asked my boy friend to pull a moist clam to get it out
by Christian Jesus Thomas November 18, 2006