Trouser Clam 

A vagina with an odor like rotting fish.

Holz: What scent can cover the heady tuna scent wafting upwards from my delicate trouser clam?

Bronwyn: Why my dear, you should try spraying your cooter with the fabulous new perfume from the House of Rancé, Next Age Plaisir.

Trouser Clam by indig0daisy December 21, 2008

bearded clam 

pussy

Her camel toe looked like a bearded clam

bearded clam by Louis June 18, 2003

fanny-clam 

A female bollock-bulge.

See also beetle-bonnet and monkey's chin

"Wow! Wouldn't mind rubbing my mits on that fanny-clam."

fanny-clam by Marko The Great August 26, 2004

Massachusetts Clam Chowder

The act of saving your cum, pouring it into your partner's vagina. Putting oyster crackers and eating it with a spoon.

"Ah man! My boyfriend gave me a Massachusetts Clam Chowder last night!"

Massachusetts Clam Chowder by TheChowderExpert March 11, 2015

bearded clam 

unshaven female genitals having a growth of hair

her pussy looked like a bearded clam

bearded clam by j r lang January 13, 2008

Burning Clam

A condition that many females who attend Burning Man come back home with. Not associated with the alkalai dust of the playa or dehydration, this STD is associated with the lack of good judgment rampant at the annual event.

Violet Blue's article at SFGate.com on the popularity of STD clinics in San Francisco the week after Burning Man is further evidence of the Burning Clam theory.

Burning Clam by Dentura Hogfloss December 23, 2007

bearded clam 

Slang term for the vagina.

Andrew spent his summers in Maine in search of the elusive bearded clam.

bearded clam by Seymour Merkin August 9, 2002