by Diddlestixx December 21, 2013
slang for the sexual act of two or more females bumping their vaginas together in a violent, scissoring fashion
Guy: "Danielle, how was your clam crunching upstairs?"
Danielle: "Probably the roughest two hours of my life ... There were like eight other girls there."
Danielle: "Probably the roughest two hours of my life ... There were like eight other girls there."
by Nody Cowlin April 19, 2011
by J&GNeed October 16, 2013
by YoungMuzzy February 26, 2017
Female version of Tea Bagging. To place the clam curtains over the face of someone.
Present Tense: Clam Cloaking
Past Tense: Clam Cloaked
Present Tense: Clam Cloaking
Past Tense: Clam Cloaked
by StretchedCurtains October 01, 2009
To interfere with a female who is getting acquainted with, conversing with, or hooking up with a person of sexual attraction
The feminine form of "cock block"
The feminine form of "cock block"
At the Halloween party, Melissa was about to get Kevin's phone number, when Seth clam dammed her by asking him if she found a job yet. He made it even worse when he reminded Melissa that they had to hurry up and catch the last bus home. Feeling awkward, Kevin walked away as soon as he had the chance.
by Chas Picklewater November 07, 2007
by Clamydoo April 29, 2016