What is Man Slam?
1.
To fuck a girl so hard that her head goes through a wall, then your buddy on the other side of the wall sticks his dick in her mouth.
"Hey girl, whats wrong with your head?"
"I got Man Slammed."
"You should have been wearing your Viking Helmet."
See
Random Words:
1.
Defecating on the back of your partner's head while she's asleep, and molding the poo into a face with your hard cock
Guy 1: ..