clam down

Shut up and squat. A variation on the famed 'Keep clam!' of Ivor's Acres of Clams in Seattle, Washington. Problem is, it sounds like a back-formation for 'clam up', which it is not, sort of.

You didn't lose your billfold. Look through the car. You'll find it. Just shut up and clam down.

by Byron Black September 30, 2007

Clam jam

The female equivalent of tea bagging.

Janice's friend passed out drunk, so she clam jammed her.

by Beadle79 June 26, 2012

Clam Shanker

Some stupid fucking jab made on the Daily Show by John Oliver against the French.

"Those dirty clam shankers!"

by clamshanker April 05, 2010

Clam stamp

A physical gesture consisting of a person creating a vagina with his or her hands by connecting the index fingers and thumbs in an extension while the other fingers are clenched as in as fist. Then thrusting this hand formation forward quickly so as to place a stamp. This stamp is bestowed upon those who willfully exhibit weak and otherwise un-manly or "pussy" actions

That guy just got dragged out of the bar by his wife. Lets clam stamp his forehead!

by Falcon 2012 January 07, 2012

Clam scam

A cocktease but for women.

Man, that Bert's a certified clam scam

by Arthur vader July 06, 2011

Land-Clam

Noun- Yet another euphemism for vagina.

Harry and I are going out trolling for land-clam.

by Goatboyrising July 27, 2005

Clam Hands

When your hands are cold and clammy.

Hey! Get yer clam hands off me!

by aehmoto June 18, 2010