"College of Hard Knocks" is a 1960 episode of Popeye the Sailor.
Olive Oyl takes Popeye to college, where Professor Brutus works. Once they meet Brutus, Olive tells Popeye that he is un-educated. Brutus decides to make the sailor educated, yet in reality he humiliates Popeye in various ways, then tells him that he has failed the course. Olive realizes Brutus' true colors, and the latter attempts to kiss Ms. Oyl. Popeye eats some spinach and beats up the Professor. Olive decides to marry Popeye, who is very shocked and needs his spinach.
- College of Hard Knocks at the Internet Movie Database