Penny: Yeah, it was fun. Kind of reminded me of my high school. But instead of vampires, we had meth heads. But both came out at night and had messed up teeth.

Penny: At one point, they had me figure out how to get a banana out of a puzzle box.
Leonard: Wait, Sheldon gave me a banana in a box. He was testing me, too.
Penny: Unbelievable.
Leonard: And how could a chimp even solve that? That was impossible.
Penny: Really? You couldn't get it out?

Leonard: If I take it off, Sheldon wins.
Penny: Sweetie, every night you don't kill him in his sleep, he wins.

Sheldon: Woman, you are playing with forces beyond your ken.
Penny: Yeah, well your Ken can kiss my Barbie.

Howard: People change names on blogs to protect their privacy. Roger is Raj.
Raj: Oh, I always thought if I had a white name it would be Gavin.

Sheldon: You don't know what it's like to feel completely frustrated. To have a desire build up within you and be denied any opportunity for release.
Amy: Yeah, sounds like a drag.

Amy: Missed one. Now your wish can't come true.
Sheldon: Lucky for you because I wished you were dead.