Jismslap 

It's when you cum in your hand and slap your girlfriends ass.

A loving gesture between two consenting adults.

Go on upstairs and jismslap my daughter. You earned it!

Jismslap by flumpf February 16, 2012

Jismslap 

A loving gesture between two consenting adults where a male ejaculates onto his hand and slaps their partners buttock(s).

Partner1: "AH!"
Partner2: "It's ok, it's just a jismslap"
Partner1: "Oh I love you toooo ;) xxoxoxo <3 ;)"

Jismslap by RobertoElSexo March 19, 2012

Jismslap 

When a man cums in his hand and spanks his girlfriend.

Originated from liamkylesullivan on youtube with his video "Dirty Scrabble".

"Go upstairs and jismslap my daughter! You earned it!"

Jismslap by Gypsy1993 March 17, 2012

Jismslap 

It's when you cum in your hand and slap your partners ass. It is a loving gesture between two consenting adults.

It's also a great word to help you win Scrabble (as seen and defined in the liamkylesullivan video "Dirty Scrabble")

"Dude, I heard you and the freaky chick Martha went out last night"
"Yeah man, and when we got back to my place, I jismslaped her, like a boss"
"You're the man, bro!"

Jismslap by HeyMama555 February 21, 2012

Jismslap 

The act of the male slapping the butt of a female sexual partner hard after the ejaculation in the male partner's hand by himself.

"I totally jismslapped my girl last night"

Jismslap by MasteroftheSex February 19, 2012

Jismslap 

When one cums in their hand and slaps their sexual partner in the ass.

"Go on upstairs and jismslap my daughter!"

Jismslap by DaedalusReturned March 21, 2012

Jismslap 

To ejaculate in ones hand and then slap some one on the ass.

"Did you see Tom jismslap Vera?"

"Yeah, it was so cute."

Jismslap by Vera's Father March 18, 2012