Raj: I didn't want anyone to feel bad at the end of the game. Some of those puzzles were really hard. I didn't know who was going to get Penny.
Penny: Run.
Raj: That came out wrong. But you have to admit you had a wonderful time.
Penny: Run to India.

Sheldon: To the planetarium!
Penny: Let's go!
Leonard: To the Tar Pits!
Bernadette: Let's go!
Amy: There's a Neil Diamond concert next month.
Howard: Let's go!

Penny: Oh it's a blowing alley.
Sheldon: Yes. My brain is better than everybody [holds up bowling ball].

So if you want to solve the mystery of who stabbed Koothrappali in the back with the weapon of indifference, it was all of you.

Raj

The Big Bang Theory Season 7 Episode 3 Quotes

So if you want to solve the mystery of who stabbed Koothrappali in the back with the weapon of indifference, it was all of you.

Raj

Penny: Oh it's a blowing alley.
Sheldon: Yes. My brain is better than everybody [holds up bowling ball].