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
by Falcon 2012 January 07, 2012
It's the girl version of T-bag. A girl is up above the face of someone else & she would dip down and rub her vagina across their forehead then leave a snail trail.
by Clam stampin May 20, 2021
Clam Stamping is when you don’t see in the middle of the night and sit on your toilet only to find out the cover was on it, leaving a lil bit of clam juice on your seat cover
Jennifer: hey girl, your seat cover has some crustier on it, looks suspiciously vaginal shaped?
Bonnie: oh yeah, last night I went to take a piss and accidentally sat on the seat COVER and not to seat
Jennifer: oh shit! You gave the seat cover a good clam stamping!
Bonnie: oh yeah, last night I went to take a piss and accidentally sat on the seat COVER and not to seat
Jennifer: oh shit! You gave the seat cover a good clam stamping!
by TheRealBootylicious December 03, 2023