penis slap 

when after receiving oral sex the guy pulls his penis out of the chicks mouth and slaps her on the forehead with his dick

Man Last night I gave Veronica the wickest penis slap

penis slap by swil February 27, 2003

penis slap 

when you crack your penis like a whip

i had to get it hard so i did a penis slap

penis slap by dont fucking worry about it May 13, 2005

Penis Slap 

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.

Penis Slap by FlavioIsLove November 10, 2019

slapping my penis 

Getting your manhood insulted.

Boy: (Showing off his new bike)
(Friends crowd him thinking he's so cool with his new bike)
Mom:(Puts helmet on her son) Don't forget your helmet.
Boy: *embarrassed) Mom, don't be slapping my penis!

slapping my penis by UndeadCharlie3Tears October 31, 2014

Slapping someones penis 

To shatter someones masculinity in some way or another.

For further reference, see "Don't be slappin' my penis" by Kollektivet on Youtube

Examples of Slapping someones penis:

Nurse: "I am sorry sir, but you have testicular cancer"

Mother:"You forgot your helmet, son"

Slapping someones penis by DizDeLusa September 16, 2017

penisflapper 

somebody who has nothing better to do than to go home, lay on his bed, bored, and flap his penis around with his two hands continuously because he has no friends, or anything to do.

"dude do you think that moonster kid has any friends"
"who nathan? are you fucking serious man? hes such a dick, of course not, he probably just goes home every night and flaps his penis around out of boredom"
"what do you expect, hes a fucking dick, thats what he gets, and have you seen his clothes?"
"or his hair? i mean its like he WANTS to be a penisflapper..."

penisflapper by amir69 April 13, 2010