To get angry or pissed off again when describing or thinking of something that made you angry in the past.
Biff: ARRGHH!! I TOLD YOU THAT SHIT GOT STOLEN!! I'M GONNA FUCKING KILL... urgh... whatever i don't wanna explain this again, i'm just gonna get all fucking repissed about it.
Buck: I can't believe my landlord last week, fucking calling the cops on us for no reason! shit, i'm getting repissed just thinkin about it