After someone completely pisses you off it is the act of lighting up your cigarette or cigar before or during you going completely off on someone or ignoring orshunning them completely. Often times resulting in blowing smoke in the face of someone intentionally or unintentionally due to not giving a fuck.
You know when she lights up her fuck you smoke the fight is about to be on.
by Grillspeed January 17, 2021
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