Jismslap 

Ejaculating on ones hand and slaping the buttox of another consenting adult with said hand.

I can't wait to jismslap my lady friend tonight.

Jismslap by AsherX March 4, 2012

Jismslap 

When a man cums on his hand and spanks the rear of his partner

Go upstairs and jismslap my daughter, you earned it!

Jismslap by Cooldog324 March 17, 2012

Jismslap 

A Jismslap is a loving gesture between two consenting adults. Typically Cumming in your hand and slapping a womans ass. Also used as a more degrading bitchslap.

"Last night I fucked my girl and ended with a Jismslap."
"Shut up bitch or I'll Jismslap you."

Jismslap by xTincT March 19, 2012

jismslap 

the act of cumming into your hand and slapping your partners butt during sex (preferably in the doggy-style position)

bro 1: bro....i jismslapped my girlfriend last night. It was so hot....

bro 2: what a boss.....

jismslap by jeremy lin March 19, 2012

jismslap 

Cumming in your hand and slapping your girlfriend's ass with it.

He's so good at jismslapping.

jismslap by kevin0302 March 17, 2012

Jismslap 

When a male ejaculates on their hand, then slaps their female partner's behind.

It is seen as a loving gesture between two consenting adults.

I just jismslapped my girlfriend, and it was messy!

Jismslap by Roonicle February 16, 2012

Jismslap 

A sexual act that occurs when you cum in your hand, and slap your girlfriends ass. It's a loving gesture between two consenting adults. Can be used as a noun and/or verb.

What's a jismslap?

I jismslapped your mom.

Jismslap by IAmAnonymoose March 17, 2012