This isn't a show, it's a three-minute fever dream where Aggretsuko's rage becomes the whole point instead of the thing she's hiding. The song doesn't apologize for her anger or wrap it in cuteness as a joke. It is pure, unfiltered aggression set to music, and it hits exactly because the character finally gets to exist fully as herself instead of performing normalcy for anyone. If you've ever watched Aggretsuko and thought "I wish they'd just let her be furious without the redemption arc," this is what you're waiting for.
Music video of OTMGirls feat. Aggretsuko performing the song 'Aggressive Girl'