You're looking at a photo from "The Date Night Variable." It's the first episode of The Big Bang Theory Season 6.
Added:
Sheldon and company get their eat on in this scene from The Big Bang Theory Season 6 premiere.
Added:
Kaley Cuoco and Mayim Bialik kick back during this Big Bang Theory scene. It's courtesy of the Season 6 premiere.
Added:
The Big Bang Theory boys are back! This is a photo from the Season 6 premiere.
Added:
Leonard and Sheldon are all dressed up for Howard and Bernadette's wedding on The Big Bang Theory. "The Countdown Reflection" is the 24th episode and season finale of the show's 5th season.
Added:
Howard finds out he must reschedule his wedding on this episode of The Big Band Theory. "The Launch Acceleration" is the 23rd installment of the show's 5th season.
Added:
Bernadette reconsiders getting married when she and the girls see Howard's sexual history posted online on The Big Bang Theory. "The Stag Convergence" is the 22nd installment of the show's 5th season.
Added:
Sheldon can now die happy. On this episode of The Big Bang Theory, he meets Stephen Hawking!
Added:
Has Raj met the future Mrs. Koothrappali? He sure thinks so in this scene from The Big Bang Theory.
Added:
Sheldon is seen here playing video games. Instead of going to Amy's aunt's birthday party, that is.
Added:
Whoa, what's going on here?!? The gang looks down at Sheldon's odd hairstyle in this scene from The Big Bang Theory.
Added:
What, is this a weird gift? Amy really doesn't see anything wrong with is.
Added:

TBBT Quotes

Penny: What actor holds the record for being named People magazine's Sexiest Man Alive?
Sheldon: William Shatner!
Leonard: I don't think it's Shatner.
Sheldon: Then it's got to be Patrick Stewart

Penny: Hey, Sheldon, did you change your Wi-Fi password again?
Sheldon: Yes, it's "Penny, get your own Wi-Fi." No spaces.