Happy clam 

A woman's intimate region after sex.

I made that calm happy!

Happy clam by John J June 18, 2004

gnar clam 

noun. A large, chunky mucus-filled loogie that is usually coughed out of your lungs/throat.

"Dude, she just hawked the biggest gnar clam I've ever seen!"

gnar clam by gethighlikeplanes October 10, 2008

Mad Clam 

A vagina that harbors an STD.

Jesse got an STD from Julie's mad clam.

Mad Clam by Islandjunky May 15, 2009

swampy clam 

A musty-smelling, nasty vagina.

"Damn, Stacy's mom had such a swampy clam"
"Yo this bitch had a swampy clam"

swampy clam by Clitman April 3, 2014

blue clam 

The feeling a woman gets in her vagina when she hasn't had sex in a long time or the feeling she gets after sex and didn't climax

I haven't had sex in a week, I think I have blue clam. The sex was so bad now I have blue clam.

blue clam by pynkyscookies May 7, 2015

Insta-clam 

The female equivalent of dick pic, where a woman takes a picture of her vag and sends it to who she wants.

Girl 1: So I've been sexting my boyfriend lately.
Girl 2: Oh, yea? Sending him pics of your lady lumps?
Girl 1: Nah, I wanted to spice things up, so I sent him an Insta-clam.

Insta-clam by RiddleKing July 10, 2015

white clam pie 

White female escort that has STDs

Hey fam, imma head down to south side and pick up some white clam pie, want to come?

white clam pie by Mvndvbevr July 19, 2015