Gaming parlance for the female equivalent of a t-bagging.
Placing one's genitals in another face for the purposes of mocking.
Placing one's genitals in another face for the purposes of mocking.
by Dreshuk December 13, 2012

The female version of cock blocking. To hinder ones female associate from getting any action whether accidential or intentional.
"I talked to the tool for a damn hour only to have clam slamming Rhianne go make out with him in the corner."
"I hate it when Cindy gets drunk.. she turns into such a clam slammer."
"I hate it when Cindy gets drunk.. she turns into such a clam slammer."
by Barbarella September 26, 2005

by rcr October 12, 2003

When you join a team of clams on playstation network and the rip you apart with insults and annoying sound effects. One of the team mates falls asleep before the raid ends.
by Evilredbeerd January 13, 2020

by olive herclosehoff July 16, 2014

by sircuzfreek June 2, 2009

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 December 15, 2008
