Super Smash Brothers Ultimate - Joker's final boss

“While you were stealing all the hearts like a fat boy in a Golden Corral. I gathered all the star power in the universe and became G O D !”

Bonus points for who gets the reference

I'm hoping that Joker's Classic Mode route in Smash will be fighting opponents that represent the seven deadly sins, like in Persona 5.
1. Bayonetta – Lust
2. King Dedede – Gluttony
3. Wario – Greed
4. Jigglypuff – Sloth
5. Falco – Pride
6. Mewtwo – Envy
BONUS Stage
7. Marx (Boss) – Wrath