Dirty Clam Edit Meaning

1.

the result of some dumb bitch not wiping her ass properly (back to front as opposed to front to back) and then you try going down there and there are shit crumbs in her lips and those little fuckers get in your mouth and now you've got shit breath you dirty fucker. also, rubbing your own defecate onto a girlie's privates.

i went south on sandy and she had the dirty clam, dum bitch can't wipe properly.

or alternately

yo momz was talkin shit so i gave her the dirty clam

See smacky

2.

when you pull your pants down and stick someones nose in your butt crack and fart on their face

i just gave Jim a dirty clam.

See dirty, crack, clam, butt, fart