Slamming the Clam

Taking ones penis and slamming it repetitively into a vagina.

Guy 1: What did you and that girl do last night?
Guy 2: We went back to my place and I ended up slamming the clam.

by Twatwaffle123 October 30, 2009

slam the clam

Verb. Intransitive. To masturbate, exclusively used when referring to a female. Some say it is actually a lesbian sex act, but they are wrong. That's called scissor sisters.

Mike : Did you hang out with Fugu yesterday?
Matt : Nah, man. I couldn't get her out of the fucking house. She was slamming the clam for like five hours!
Mike : Damn, man, she's gotta be chafed after that.

by DasProfezzional May 24, 2005

Slam my clam

The female equivalent of "Bust my balls"

My boys wanted to slam my clam over the picture I drew on their box lunch yesterday.

by Jersey Gourmet October 14, 2010

Slam Boat Clam Jam

Slutty Lesbian Orgy On a boat.

Girl 1:Hey girls wanna go to the Slam Boat Clam Jam.

Girls:SURE!!!!

by undefinedwerd October 14, 2012

Slamming Clams

The act of two females rubbing their vagina's together for mutual stimulation.

Look at these lesbians go at it! This takes slamming clams to a whole new level!

by Oppozy November 12, 2009

Slam Clam Ham

When you insert your penis into a woman’s vaganal canal ver aggressively to assert dominance over your victim.

Dan”the man who’s gonna Slam Clam Ham in the back of his van” shnieder

by Supreme God of Gods...Danielly January 1, 2019

slam out with your clam out

Similar to "rock out with your cock out", but for girls. To party in exuberant fashion

Hey you want to slam out with your clam out at Metal Gods?

by Jerry October 6, 2004