Definitions by SteveEH

Clam Hat 

A female version of the teabag. Thus, putting the vagina on the face of someone sleeping or passed out.

After Jeff passed out on the couch, none of the guys were ballsy enough to give him a teabag, so Sherri manned up and gave him a clam hat.

Clam Hat by SteveEH May 15, 2007