To celebrate the release of The Big Bang Theory: Season 3 DVD and Blu-ray, we've teamed up with Warner Bros. to give away a Big Bang Theory t-shirt to one lucky winner.

Enter the contest now for your chance to win. Just answer the Season 3-related question correctly and you'll be in the running. Please consult the contest page for the terms and conditions. The contest closes at 23:59 EST on September 26 2010 and the winner will be announced shortly after. Good luck!