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

Bad Kid, a bad kid is someone who isnt good at there respective postion(s) in life. such as xbox or athletics

Wow these kids are BK's. Hey man your such a BK just give up.

by Hasselhoffman February 15, 2009

BK Ass

The classified species of runny poo usually associated with having Burger King for lunch.

"Man I ate a BK Stacker today and sharted in class.'
'Yeah no shit man, that'll give you the BK Ass.

by jsal February 12, 2009

BK butt

BK butt is sex YOUR way, most often offered on a birthday or other special day.

It's my birthday and Robb is giving me BK butt! Love it when sex is served up my way!!

by GailGrey February 24, 2014

bk kid

Bad Kid Kid
Someone who is very bad at video games that they must be refereed to as a kid twice to emphasis how truly horrible they are.

AKA JD057

That JD057 is so bk kid.

by themrguy27 March 21, 2018

BK Flush

A triple Whopper with cheese, onion rings King sized. Dip onion rings in ranch. Will make sure to flush out your bowels if you're constipated. You'll know it's working when you smell Burger King in the bathroom

I have a week's worth of food in me... I need a BK Flush before I go swimming.

by TheJobbers September 24, 2019