One surprising twist in Georgie & Mandy's First Marriage adds an unexpected tragic layer to The Big Bang Theory's funniest Thanksgiving episode.

The bond between these two characters in The Big Bang Theory goes beyond friendship and becomes an integral part of the show's appeal.

Here's a big surprise, "Big Bang Theory" fans — sometimes, the funniest moments that ever occurred at The Cheesecake Factory were completely improvised. By the cast's own admission in Jessica ...