clam jam

The female version of a cockblock; When a female blocks another female friend from scoring a cute boy, due to jealousy or anger.

(Jane was talking to a cute boy at a party when her friend Karen walks up)
Karen: "Okay Jane it's time to go, I have to go home and feed my cat."
Jane: "Aww Karen quit being such a clam jam!"

by FckAllYall October 18, 2010

clam jam

The female equivalent of 'fromunda cheese'

Smegma

Girl: I haven't showered in a week, check out this clam jam!

by shakzilla March 4, 2011

clam jam

The creamy white discharge of cum and lubricants release from a woman's vagina after a bout of good sex.

Did you see the amount of clam jam coming from that ho!

by Capt Beyke October 24, 2018

clam jam

A woman's vaginal secretions, associating a woman's vagina to a clam, and the secretions that come out of it, being jam.

"man that broad I did last night had some thick ass clam jam."

by dudu September 17, 2003

clam jam

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.

by Candyce February 13, 2008

clam jam

The feminine version of sausage fest; a crowd where there is a higher percentage of women to men

"Damn, look at all those girls over there. What a real clam jam."

by onholiday6 November 3, 2009

Clam Jamming

When one lesbian interferes between a lesbian trying to pursue another lesbian. The female form of cock blocking.

I would have gotten some pussy last night but this bitch was clam jamming me!

by Ryan and Ryan June 13, 2008