Stan Lee rocks an amazing set of Fantastic Four pajamas when Penny and Leonard come to visit him at his home unannounced.
On the 3/1/10 episode of The Big Bang Theory, Sheldon ends up in jail. Don't worry. He'll get bailed out.

The Big Bang Theory Season 3 Episode 16 Quotes

Wolowitz: Damn paper cut. Nothing worse than a paper cut!
Raj: Obviously you don't remember your circumcision.

Did he finally write a sequel to his autobiography? I'm sure ages 79 to 87 were just action packed.

Sheldon [about Stan Lee]