Top Definition
A bastardized version of the word "because," most often used by teenaged AIM users who find it too bothersome to actually type out complete words.
I failed my eng101 class bkoz i spend too much time on urbandictionary.
by Tom Selleck's Mustache July 23, 2005
5 Words related to bkos
the abbreviation for bronco. the bronco was an SUV produced by ford from 1966 till 1996

the abbreviation is common on and other bronco forums.
check out the 35's i just put on my 1989 BKO.
by rogerdodgerballer August 03, 2010

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