I LOVE THIS SONG!!! It makes me happy in a way only Green Day can Happy vibes to dance and sing and forget the crazy world for a while.
Btw, I think it's Billie talking in the end, saying "hell yeah" or something like that??
(Also, I think the movie that has it on its soundtrack sucks. I had to watch the whole thing to know that they put it on the end credits. And I think they wrote Tré's name wrong...)