Finna roast is when u about roast the shit outta someone
"Boi I finna roast yo ass"
by KingJhambajuice January 18, 2018
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Me: Bro your hair be spellin DANK!

Niggah: JIT NOW IM FINNA ROAST! LOOK AT YO UGLY AHH HAIRCUT N YO HIGH SHORTS WIT YOUR SHIRT TUCKED IN AND swag
by MUFASA2141234 April 27, 2011
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