Amy: Yo, classmate. What you takin'?
Fry: Oh, I don't know. Hey, Professor, what are you teaching this semester?
Farnsworth: Same thing I teach every semester: The Mathematics of Quantum Neutrino Fields. I made up the title so that no student would dare take it.
Fry: The mathematics of wonton burrito meals. I'll be there!
Farnsworth: Please, Fry, I don't know how to teach; I'm a professor!
Fry: See you in class!