Eric harris' and Dylan Klebolds's nickname for the columbine massacre. Taken from the movie Natural Born Killers
"Motherfuckin' NBK Reb!"
by Stephen E May 7, 2007
Get the NBK mug.
Person 1: So, who was the last person you kissed?

Person 2: NBK :(
by CaptainSquirrelPajamas June 23, 2011
Get the NBK mug.
usually a male; a person who has never been kissed; a virgin who denies it; a person who always gets lead on by girls; the "just a friend" type; a person who lies about getting with girls
Dan: Eh man, Saul told me he had sex with Katy last night.

Yosh: Wtf? Katy told me Saul tried so hard to get at her. She also said he was a virgin.

Dan: Fuh! That sucka is NBK!
by Pinche Dreamer February 11, 2009
Get the NBK mug.
The realest crew on this whole goddamn planet.
"ass yo u heard christian fucked wit nbk"
"oh shit man you know he dead"
by nick cerverizzo March 21, 2004
Get the NBK mug.
one of the hardest,notorious, dangerous, blood thristy gangs in the world consisting of three main memebers Nick ceverizzo, Bigg-D, Keith murray
yo you hear that motha fucka will fucked wit da nbk?
oo shit you know his ass is dead
by keith murray March 22, 2004
Get the NBK mug.
NOUN:natural born killaz,da most thugged out crew established in mid feb,03 by Bigg-D ,and looked over by da most shady,murderous niggaz in da industry Bigg-D(aka Dibo),Nick.Cerverizzo,and Keith Murray! also VERB::NBKed;knocked out ,beat down ,shoot at snuffed,gansta etc.
we hit em up NBK style baby !
dis bitch gon get hiz ass NBKed if he dont shut his trap pussy ass motherfucka!
by Bigg-D March 22, 2004
Get the NBK mug.
a gang/clique or ruthless,heartless,cold blooded motherfuckers consisting of Dibo,Nick, and keith
by keith murray March 21, 2004
Get the NBK mug.