Sheldon Cooper is shortly going to say goodbye, at-least for this season. In a short while the finale episode of "The Big Bang Theory" will air on CBS.
In the final episode of the 3rd season Penny worries that dating Leonard has ruined her for normal guys, Wolowitz and Koothrappali search for Sheldon’s perfect match online on the next episode of The Big Bang Theory.
You can watch the preview of the final episode of The Big Bang Theory by visiting this URL. The full video of the 3rd season finale will also be available shortly on CBS. You can also watch all the previous episode of the The Big Bang Theory online at CBS.
And by the way, don’t forget to check on how Sheldon Cooper pronounces that he is a big Ubuntu Fan in the video on this post.