The Secret Code Season 7, Episode 7

George

Why does everything have to be 'us'? Is there no 'me' left? Why can't there be some things just for me? Is that so selfish?

Jerry

Actually, that's the definition of selfish.

George

Have you ever given your code to anyone?

Jerry

No one's ever asked. You want it? It's 'Jor-El.'

George

Superman's father on Krypton.