B7, message board slang for banned, or when someones denied access. Derived from Banned > Band > B& > B7.
&=7 on keyboard.
1. WampaOne was B7 for using vulgar language.
2. Dont B7 me!
3. Use teh B7 button!
by SeanDude05 May 5, 2004
Blake's 7, a British science fiction TV series from the 1980s. The crew of the Liberator (and later on, Scorpio) were led by Roj Blake, all attempting to escape from the repressive Federation.
I'd love to see the Brits make a B7 movie!
by pentozali April 3, 2009
meaning "band" from an internet forum. originates from putting B and the & symbol together, thus b-and, to simplify it on a keybord "b7" is used. this is used in almost every thread on the internet forum GENMAY.com
person one: Hey guys what's going on in this thread?
person two: stuf n00b and b7.
by M22 April 19, 2005
Banned.

Evolved from b&, which evolved from band, which evolved from banned.
L4m3rz wi11 b3 b7
by Josher November 20, 2003
b7 evolved from b& which means banned. as in from a forum or chatroom.
b74generalfagotry

(banned for general fagotry)
by andrea August 14, 2003
A person who invents things, imagines things, is extremely creative
He's a b7.
by billseven February 5, 2010
you posted pr0n! leik omg b7'd!!
by Samus Aran24 July 6, 2005