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acronym for: Get the fuck out of here lil nigga b4 i slide u.

Can be used Like "nigga please" "or gtfoh", or for women, bitch please

Or it can be a threat/ promise.
Guy 1: Man that game sucked yo. Lakers Suck.
Guy 2:WHAT??? Man gtfohlnb4isu

annoying kid 1: haha, man i'll kick your ass
big dude: man, look, gtfohlnb4isu.
by RealNigga223 September 11, 2009
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