B4n? What the fuck does that mean? Before noon? Bush for nukes? ...OH! Bye for now. Damn you lazy n00bs.
by Johnny Rocketfingers March 24, 2004
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B4N is leet speak for "Ban". Expel from a community or group. Also see B4N.us
If you use H4X you will get a B4N in some game servers.
by Czar April 4, 2005
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