Jew Killer 

Racial slur for Germans.

Referring to the Holocaust.

"My Jewish grandfather would always say those Germans ain't nothing but Jew Killers.

Jew Killer by nw May 22, 2004

Boner Killer

When you are trying to get it in with your girl and one of your friends or siblings just happen to walk in the room and ruin the mood.

Guy: So babe, Whatcha wanna do tonight?

Girl: Well I was thinking maybe we could...

Sibling/Friend: Hey guys hows it going?

Guy: Damn, You Boner Killer

Boner Killer by KingRydah March 16, 2011

Serial killer whale 

Killer whale that keeps on killing people. And seaworld keeps on getting paid to let him kill!

That Tilikum at seaworld - he's not just a killer whae he's a serial killer whale .

Serial killer whale by doctorjosh February 26, 2010

vibe killer

The person who waits for a good group conversation to start going underway before messing it up with an awkward statement or joke that's lightyears away from being funny that's not even related to the conversation.

Person 1: that party was awesome dawg. We should get those girls to come to the next one.
Person 2: Word bro.
Vibe killer: I'm getting head like a pillow

vibe killer by tpmassive October 19, 2014

baby-killer 

*A person who kills babies, perhaps on a regular basis.

*One of the most popular hacks, by liberals, toward the United States of America, pro-troop attestors (really called pro-war, but sometimes it's pro-troop, like a pro-war rally I went to), George W Bush, and republicans in general.

"America does NOT slaughter children. In fact, if you have the BALLS to see the truth, you'll find that our troops like to play with Iraqi children, but only when they get the free-time."

"George W Bush is NOT a baby-killer. In fact, if you have the BALLS to see the truth, you'll find that the Dubya cares deeply about children and wants them to go through school and make their own decisions in life......Laura Bush also hopes that children learn to read, but you have to wish her luck because of the dominating illiterates in this country!"

"Not all republicans are evil. Bush isn't evil, Charlton Heston isn't evil, my philosophy teacher isn't evil, I'm not evil......republicans are said to mostly be people who work for a living......but you shouldn't expect close-minded pussies to listen."
-me

baby-killer by Dave July 8, 2004

boner killer. 

an ugly/unattractive girl or guy. can be shortened too BK.

Jack: oh maaan, she's soo hot.
Liam: dude snap out of it.. such a boner killer.

boner killer. by Tootsiee Wootsiee October 25, 2011

Boner killer

A term used to express disappointment or to define something as disappointing.

Dude, I think your crush likes someone else.
Well. That's a boner killer.

*after breaking your laptop*
AGHHHHHHHHH. Boner killer!

Boner killer by X3no June 9, 2013