bk

Boner Killer. A person, image or situation that kills your boner

dude, that ugly chick was a total BK
learning that i had 4 exams that day was a wicked BK

by the manmeister July 19, 2007

bk

it means British Knight, brand wearing by Crips and that got for initial BK like Blood Killa

by BusyBoy April 21, 2003

bk

it stands for burger king.

i went to bk and got my grub on.

by instant_retard February 07, 2005

bk

Buzz-Kill - Sometimes a thing but most often a person that kills your ecstasy buzz in 1986. Any Debbie Downer during times of inebriation.

It was a real bk when Laura showed up, she's so fucking needy and all the coke was already gone.

by Kdub83 May 23, 2014

bk

Blood killa, Slob killa, Snoop killa, Piru killa, British knights, Burger King, Crips, Blue Team, True Gangstaz, Authentic Gangstaz.

Eazy E, Snoop Doggy Dogg, Ice Cube, Kurupt, Biggie, C-Murder, Nate Dogg, Trick Daddy, Mack 10, W.C., Scarface, and all real gangstaz besides the mafia (Not a blood mafia either, cuz').

by Greez' February 09, 2004

bk

A kid that is bad, in other words a bad kid. Mainly bad at everything. A bad kid can never do anything right or well, he or she sucks at everything, alot. bad kid Levi Jay

Man, that Levi kid is a bk to the max!!!
He cant even ollie on his skateboard!!!

by JC Bullivan August 14, 2006

bk

"Bad Kid" Often used in online video games

Duncan just threw a rock at that car!
What a bk!

by stevedub September 07, 2007