The Big Bang Theory Episode 3.16 The Excelsior Acquisition

Sheldon is summoned to traffic court after getting a ticket for running a red light while taking Penny to the hospital (episode #308) and misses meeting Stan Lee, creator of Spiderman, at the comic book store. While in court Sheldon insults the judge and ends up in jail for contempt. He threatens to never forgive Penny for ruining his one and only opportunity to meet the great Stan Lee. Penny feels horrible and goes to the comic book store to ask Stuart for Stan Lee's phone number. Stuart is so smitten with Penny, that he actually gives her Stan Lee's home address. Penny takes Sheldon to Stan Lee's house but Stan Lee has Sheldon arrested...again.