What happens when you take the worst parents in fiction and lock them in a room for 48 hours (with food and drink, I'm not a monster)
The guests are:
Gambino (Berserk)
Orihime's Parents (Bleach)
Ragyo Kiryuin (Kill La Kill)
Gendo Ikari (NGE)
Norman Osborn
Clay Puppington (Moral Orel)
Firelord Ozai (Avatar)
Mallory Archer (Archer)
(feel free to add more guests I may have missed)