Big Bang Theory Quote
Sheldon: Leonard is upstairs right now with my arch-enemy.
Penny: Your arch-enemy?
Sheldon: Yes, the Dr. Doom to my Mr. Fantastic, the Dr. Octopus to my Spider-Man, the Dr. Sivana to my Captain Marvel...
Penny: Okay, I get it, I get it!
Sheldon: You know, it's amazing how many supervillains have advanced degrees. Graduate schools should probably do a better job of screening those people out.
Quote from S02E02 - The Codpiece Topology