its and abrev. for (brain freez while fingers work) and it means that when u feel that dumb while chattin on IM and u start typing bullshit that mostly can get u in trouble :D
amy : so how was i last night

jack: looked gr8 with awsome boobs..
amy :wat ?
jack : sorry bfwfw :S:S:S
by vodca333 December 14, 2009
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