vag stamp
When a female thrusts her vagina onto somone with force. Usually in attempt to leave a mark. Female equivalent of a mushroom stamp.
Guy 1: Ah. This girl totally smacked me with her vagina last night.
Guy 2: Yeah man! She vag stamped you!
Guy 1: fuck.
Guy 2: Yeah man! She vag stamped you!
Guy 1: fuck.