When you don't really feel like doing something but then think to yourself, "why not?"
Joe- "Are we really gonna start a fight tonight at the mall?" Ethan- "Yeah, I've thought of this for a while now" Dillon- "fook it"
When someone isn't mad about something but is being overly dramatic with their words
D- "damn, I sat in bubble gum again" *whips out ballsack* J- "nooooo wayyy!"