boner killer

(noun)- A person who says or does something so lame it immediately sucks all the joy out of a normally fun, hilarious and appealing situation.

"Yo man, enjoying the party?"
"Yea man!! Its fucking tight.. i ran over a dog on the way here"
"Dude... Why you got to be such a BONER KILLER!!!"

"Who puked on your pool table?"
"Just some Boner Killer."

boner killer by P. Lesiak January 7, 2008

Boner Killer

A girl so ugly and repulsive that when she walks into the room any guy who had an erection immediately goes flacid.

"Yo, I was at this party with all these chicks, but then this boner killer walked into the room, and I went completely limp."

Boner Killer by fallinouttadabox October 20, 2008

BONER KILLER

A "BONER KILLER" is when something good is about to, or is happening and all of a sudden it turns out to be bad. Its another way to express your hopes being let down.

" I went to KFC and when i was in line, I saw a roach run across the floor. That was such a BONER KILLER.So I left."
Example 1: You meet a cute girl/guy. They stink.You all of a sudden loose all attraction.
Example 2: Your at a party and your having fun. Then some idiot decides to start a fight. It gets out of control, the cops come over, and you get arrested. Your night is ruined.
Example 3: You have a crush on someone and then you come to find out something terrible about them (i.e. STD, hoe, player, too many kids, married). Ruins the image you had in your head about them.

BONER KILLER by Nick Diaz March 8, 2006

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

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

Boner Killer

9/10 math teachers and English teachers

Damn dude, my math teacher, Mrs. Bowman, is such a boner killer

Boner Killer by Cum is stored in your mother April 21, 2022

Boner Killer

When your boner is pretty much killed. Can happen is a lot of ways, some girls are pro also kown as a BK

Holly- "I'm going home"
Matt- "WHAT A FUCKING BK (boner killer)! Wel, have fun flicking your bean bitch"

Boner Killer by jermy September 25, 2006