A woman's vaginal secretions, associating a woman's vagina to a clam, and the secretions that come out of it, being jam.
by dudu September 17, 2003
 Get the clam jammug.
Get the clam jammug. 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 13, 2008
 Get the clam jammug.
Get the clam jammug. by Captain Zero April 29, 2014
 Get the Clam Jammug.
Get the Clam Jammug. by onholiday6 November 3, 2009
 Get the clam jammug.
Get the clam jammug. I thought we really hit it off. Today she tells me to keep away she has the Corona virus .
She just got Corona clam jammed
She just got Corona clam jammed
by zerocover March 9, 2020
 Get the Corona clam jammug.
Get the Corona clam jammug. 1.  A social event, increasingly popular amongst women in their mid to late twenties.  Two or more women of the lesbian orientation will simultaneously and continuously ram into each other at top speeds resulting in serious injury.
2. An exclamatory phrase, usually shortened to just: "clam jam!" used in situations of extreme euphoria or frustration; rare cases of both at the same time.
2. An exclamatory phrase, usually shortened to just: "clam jam!" used in situations of extreme euphoria or frustration; rare cases of both at the same time.
" EF'ING  CLAM JAM!!!!"
"what's wrong with sheila?"
"she's recovering from this weekend's Lesbian Clam Jam"
"what's wrong with sheila?"
"she's recovering from this weekend's Lesbian Clam Jam"
by greymaz April 12, 2009
 Get the Lesbian Clam Jammug.
Get the Lesbian Clam Jammug. A dose of semen that has been extracted from a vagina with a vaccuum cleaner hose after it has been left to frement for at least 24 hours.
by CYPHER9x9 May 18, 2011
 Get the Clam Jam.mug.
Get the Clam Jam.mug.