When you get physically, mentally or emotionally kicked in the penis rather than in the balls because you do not seem to have any.
ex. Tommy: Did you hear about the guy who got kicked in the balls?
Jill: Yeah he got penis slapped.
ex 2. Phil: Yo how was the game? I heard the other team lost.
Joe: Yeah it was penis slapping man! You should've been there.
Jill: Yeah he got penis slapped.
ex 2. Phil: Yo how was the game? I heard the other team lost.
Joe: Yeah it was penis slapping man! You should've been there.
by FlavioIsLove November 10, 2019
when after receiving oral sex the guy pulls his penis out of the chicks mouth and slaps her on the forehead with his dick
by swil February 28, 2003
by dont fucking worry about it March 31, 2005