boner-killer

An individual who can actually reverse an erection. Someone sexually unattractive.

See also hard off

Oprah Winfrey is a boner-killer

by robin graves February 21, 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.

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!

by X3no June 9, 2013

boner-killer

Somthing or somonethat kills the fun that you are having

Guy1: Yo Stop screwing around!
Guy2: (to some1 else)Geeze, what a boner killer

by Chewing on a spoon September 16, 2005

total boner killer

A woman who is physically attractive, but totally kills your boner (attraction) due to her negative attitude and lack of intelligence

Hey François that girl I went on a date with last night was a TBK (Total Boner Killer) bro. She was gorgeous until she talked about how much she hated her job."

by Eduardo Amoureux June 21, 2019

Boner killer

When watching AMATEUR porn and the male refers to the pledge wipe as a playmate. Jeez I thought this was supposed to be amateur man. What a boner killer.

Isn’t it such a boner killer to not be able to take a female of equal status or better on a date.

by RightTriangle October 7, 2019