A Snape
A total nerd who wore glasses, had a bad temper, and somehow ended up saving the world without anyone noticing.
Snape was the guy who hated everyone but still saved Harry's life like it was nothing.
Snape was a total nerd who had a secret life as a spy and somehow looked good doing it.
Snape was the only person who could make a potion that looked like it was going to explode.