Schneeplestein as a dentist would almost be exactly like the one from Little Shop of Horrors, only he wouldn't be doing it out of sadism, just questionable sanity. "D-Doctor, I don't think that was enough an-" "Ah, ah! Who here is ze doctah? Not you, zat's for certain! Open vide~"
I can just imagine Schneep announcing, “I have decided to add more to my skills! I shall become the dentist!”
“You need to go to school for that.” Chase worriedly comments.
“Let him do what he wants. Less he’s around here the happier I am!” Anti grumbles.
“We covered ze teeth in the texts. I know what I am doing!” Schneep holds up a textbook with various stains on the front and looks vastly outdated.