From Wiktionary, the free dictionary
From opp + -y.
oppy (comparative more oppy, superlative most oppy)
- (MLE, slang) Characteristic of an opp; inimical, hostile.
2019 May 21, “Can’t Rate” (1:18 from the start), Yanko (7th) (lyrics)[1]:I swear I seen that yute in E16, said "Yanko, man's not oppy"
>Said "Yanko, man's not oppy"
2022 March 21, “Too Oppy” (0:08 from the start), Sha EK (lyrics)[2]:OGz the fuck up, every opp shot
Uh-huh, gang-gang-gang
I'm too oppy, gotta keep a chop
Big die Woo, they can't come to my block
2022 June 11, “EAST 2 WEST” (0:26 from the start), Wowdy HBTL (lyrics)[3]:I'm too oppy, so how can I lack?
Bad bitch, gotta hit from the back