Bonekiller 

A word used to describe anything that turns someone off sexually.

"We were just about to make mad monkey sex until she let loose the nastiest fart I've ever smelled... Instant bonekiller."

Bonekiller by Coreytheman111 February 6, 2012

bonerkiller 

When you loose a hard-on

Like when your having sex and your mom calls wanting to know your sweater size.

bonerkiller by Erika December 27, 2004

bonekill

1. An ugly girl

2. Lesbian

3. a person who ruins something (i.e- party pooper)

4. a person who ruins an erections by means of anything

5. someone who is so horrific looking that they may prevent futher drinking and partying

EXAMPLES: (( THEY GO ALONG WITH EACH DEFINITIONS BY NUMBER))

1. Dayum that bitch is bonekill

2. She had me going; but turns out shes a bonekill

3. Stop being such a bonekill

4. she sucked my dick soo good; that bitch is a bone kill

5. I woke up next to a bone kill; dayum i never want get trashed again.

bonekill by siick_wiit_it_xox December 15, 2006

Bonskillet

That's awesome or great

I just won a million dollars.

-BONSKILLET

Bonskillet by Bonskillet March 8, 2010

bonekickers 

People who enjoy kicking other people in the privates.Please note, these people want to kick the cock, not the balls.

Dear Points of View,

I was very unhappy after I watched Bonekickers on BBC1 last night.As the programmes title suggests, I expected to see at least one of the shows stars boot someone in the trouser-snake. But to my disbelief and horror, not one person was kicked in the pecker. Please rectify(erectify).

Confused from Scotland.

bonekickers by Hello its M D August 15, 2008

bonerkiller 

A person/thing who kills the mood when everything is going great.

Think of a situation going your way when a person just ruins it in the worst possible way. You then go, "Why do you have to be such a bonerkiller?"

bonerkiller by Mike_17 December 28, 2007

boykiller

The art of breaking a boys heart, usually by breaking up with him. Also by friend-zoning him.

Matt: WOW SHE IS SMOKING HOT.

Zack: Watch out, she's a boykiller.

boykiller by TheClubCantHandleMeRightNow February 16, 2014