I had a maths teacher that sounded and looked like a skinnier version of Professor McGonagall from Harry Potter. The principal of my school looks exactly like that teacher guy in The Incredibles, it's really creepy.
We had this substitue teacher that looked EXACTLY like Albert Einstein - everything: the facial features, the messy white hair, the moustache... He was SO odd. We couldn't figure out where he came from - he had a foreign accent but we didn't know which one...and his name gave no clues. There were rumours of him being kicked out of his last school for looking up a girls skirt.
He doesn't teach any more, but sometimes you see him wandering around the town centre aimlessly D: I think he's just very, very eccentric - everyone loves him lol.

Back in high school, I had a geometry teacher who looked a heck of a lot like an Oompa Loompa. No joke.
...As far as college, I really haven't had any professors who looked like anyone. Well...maybe my New Testament professor had looked like one of the Children of the Corn...she's about the only one I can think of.
lol!!!
my boyfriend, when i put his bangs back, looks like an oompa loompa! I laugh but he doesn't like it and then i feel bad.
Working on filled wardrobe achievement. Almost at 12k!
sorry but i don't have any </3
my english teacher doesn't really look like, but sounds a lot like chelsea handler from chelsea lately.
we had our crazy subsititute who is like, 95 years old and likes screaming at students today in class.
he kind of looks like...well if you were to put an ugly old dog in a lumberjack outfit ❤
My teacher has tiny eyes. They're pretty scary. ;-;