Clam Slap 

The action of slapping a mans face whilst trying to penetrate him anally to make the pain of said penetration lesser by distraction

For example

Dude its not going in

I WILL FUCKING CLAM SLAP YOU. FUCKER I WILL DO IT DONT MAKE ME

Clam Slap by SGTKM September 20, 2009

Clam Basket 

A slang term for a woman's genitals. Refers to the occasional fishy smell which has been known to ebb out of their bits at times.

Oh my God Aimee close your legs! The stench of your clam basket is affecting my eyesight.

Clam Basket by Stewart Wilson December 26, 2007

clam ears 

When your ears are so big and stick out the side of your head so much that they resemble that of a clam shell.

Damn that kid has clam ears. (also a good nickname)

clam ears by AQUAMAN2.0 April 7, 2011

Clam Stamp 

The act of slapping another with your vagina. Usually done in retaliation to a mushroom slap of some sorts. Usually a sticky mess.

"Stina really showed her boyfriend who's boss last night, she clam stamped Danny all over the face! See if he ever fadunks her again!"

Clam Stamp by pussypunch December 22, 2009

Clam Lickin' 

Verb: Talking to one's friends.

I was clam lickin' with Fred last night.

Clam Lickin' by Jimmy james the third, November 2, 2006

clam digger 

mans large cock with flat type head.....

vacation in long beach washington my girl pick up a BIG clam & said " Look at that clam digger "

( long beach washington is the longest beach in the world )

clam digger by itichie_nocanpo June 27, 2006

Clam Chowder

When a female sends you a picture of their vagina and they have crust white chunks all over her pussy.

" Dude this girl just sexted me giving me a serve of Clam Chowder. "

Clam Chowder by sexy_boiiiiii January 16, 2010