Watch The Big Bang Theory Online

The Big Bang Theory Season 3 Episode 8 The Adhesive Duck Deficiency Promo Photos

* SPOILERS *

Click me!

Watch a preview of The Big Bang Theory "The Guitarist Amplification" Season 3 Episode 7 airing Monday November 9 (9:30-10:00 PM, ET/PT) on the CBS Television Network.

Episode Synopsis: An argument between Leonard and Penny proves "inconvenient" to...............

Watch a preview of The Big Bang Theory "The Cornhusker Vortex" Season 3 Episode 6 airing Monday November 2 (9:30-10:00 PM, ET/PT) on the CBS Television Network.

Episode Synopsis: Sheldon teaches Leonard how to understand football while a kite-fight...............

Check out a preview of The Big Bang Theory "The Gothowitz Deviation" Season 3 episode 3 airing Monday, October 5 (9:30-10:00 PM, ET/PT) on the CBS Television Network.

Episode Synopsis: Howard and Raj visit a Goth nightclub to pick up women while Sh...

Howard takes Raj along to check out the Goth dating scene. Sheldon uses chocolate as part of a behavior modification experiment on Penny.

Watch & Discuss:

Watch The Big Bang Theory: Season 3, Episode 3 - 'The Gothowitz Deviation'

Read The Big Bang Th...

We are all the end result of a lifetime of experiences. Who we are today has been directly decided by what we've seen, done, and been exposed to in the past. On tonight's episode of The Big Bang Theory, we have insight into one of the most bafflin...

Penny is having a football watching party and initially does not invite Leonard. Leonard thinks its less about his lack of football knowledge and more about Penny being embarrased to introduce him to her friends. Penny reassures Leonard that is no...

I think that last night's episode of The Big Bang Theory was my favorite of Season 4 thus far. They had me at "Turbriskafil" (turkey stuffed with a brisket stuffed with gefilte fish), but here's some of the other reasons why:

I know I've mentioned ...

At last the Big Bang Theory isn't sweeping the Leonard/Penny relationship under the rug any more! Last season, we saw how quickly the two of them were prepared to become just friends again and last weeks episode seemed to suggest that they might d...

Koothrappali wants Sheldon to be his partner in a card tournament because Sheldon can count cards. Koothrappali hears that Wil Wheaton will be in tournament and is very excited while Sheldon is not. He tells Koothrappali a sad story of how when he.........

What did Sheldon mean that Raj's native language is english? Isn't he from India?

this picture wih blonde girl in pink at door with sheldon and leonard doesnt seem to be in epdisode, does it or is it my mistake?