kill kittens 

To kill a kitten is to masterbate. Comes from the slogan, "Every time you masterbate, God kills a kitten"

Yo don't be killin' kittens in there!

Oh man she is too fine. I best go kill a kitten before somethin dreadful happens

kill kittens by Steve April 11, 2003

kill kittens 

"Killing kittens" is a very useful euphemism to those who are incapable of spelling the big word "masturbating" correctly.

The metaphorical kitten killing is carried out by proxy, courtesy of Our Lord.

Wanna watch me kill kittens?

kill kittens by You can't have my name. September 25, 2006

Kill kittens 

To masturbate. This term comes from the saying "every time you masturbate god kills a kitten." To say how many times you have masturbated, you say I have killed x number of kittens.

Zeb: That's why I'm on facebook! (not to kill kittens)

Alex: How many kittens have you killed?

Zeb: I'll just say its technically kitten genocide..

Alex: Genocide means you killed enough of them so that they can't reproduce fast enough to fill the population void....... aw... I love kittens...

Zeb: KITTEN GENOCIDE I TELL YOU!!

Kill kittens by Ho_b0 May 4, 2012

kill a kitten 

v. To masturbate.

Originates from a picture which proclaims "Every time you masturbate, God kills a kitten."

Me so horny... I think I'm gonna go kill a kitten.

kill a kitten by The Gramar Nazi March 10, 2002

kill+kittens 

Everytime you masterbate, god kills a kitten.

Mikey was caught killing kittens to Porn on the net.

kill+kittens by Dustin Imports August 19, 2003