Murderection 

A hard-on induced by the act of killing, especially in video games.

Dude 1: Did you see that guy's guts spew from his mouth?
Dude 2: Yeah, I have the biggest murderection now.
Dude 1: Me too, I have a total murder-boner.
Dude2: Let's kiss.

Murderection by rrza May 30, 2013

murderlation

a word made-up by Glenn Danzig in the Misfits song "Hatebreeders"
believed to mean to go into a rampage of murdering people.

"The next time you can't take it next thought Murderlation!"

murderlation by chase1420 May 28, 2007

misderection 

The result of a man being sexually aroused by a woman, only to realize later the arouser is a man.

Doug found himself as a deeply wounded victim of misderection while visiting a massage parlor in Thailand

misderection by no comma momma May 11, 2010

misderection 

When a straight man's penis gets erect upon seeing a person whom they mistakenly thought was a genetic female, just to realize that they aren't. Works vice-versa for homosexual men.

I got a huge misderection watching that trap on youtube.

misderection by dicktionar January 18, 2022

murdercation

the act of murdering, but as not to kill the intended target, but as to extract revenge in the form of an ass kicking.

You better give me back my money ho, or there's gonna be some murdercation up in here.

murdercation by Big Ace March 31, 2005

Murderation 

To kick ass in FPS's.
Mainly the asses of noobs and lamers.
Sometimes punk rock bands and Crandles.

Wow this guy is murderation.
Did you see that? He went toally murderation.
Crandle was a victim of murderation.
Some d00d went murderation on Greenday.

Murderation by Mation January 26, 2006

Murderbation 

To climax while killing someone, or to kill somebody in order to climax.

God damn, all this killing is making me so hot; any more of this and it'll be murderbation!

Murderbation by Cheeseducksg December 1, 2009