Top Definition
The leet or 1337 way of saying K.O(knockout).

A particularly kool player uses the term k0 instead of the regular K.O when reffering to someone getting killed, usually in an MMORPG game.
pker:*links 25-34 spec on lvl 51 noob, instant K.O*
random guy watching: omg! k0!
pker: k0, c ya in lumby, n00b.
by TACTICALSQUAD August 14, 2008

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from We'll never spam you.