The Big Bang Theory2007

Alex Jensen:
Ah, Alex, excellent. I have a research problem that I believe you can help with.

Sheldon Cooper:
Oh, Dr. Cooper, thank you. I've been waiting for an opportunity to contribute to your scientific work.

Sheldon Cooper:
Oh, no, no. That's not going to happen, no. What I need you to do is find a Valentine's gift for my girlfriend.

Alex Jensen:
You realize I passed up an opportunity to work at Fermilab to take this job with you.

Sheldon Cooper:
Well, I guess those chaps'll have to have someone else buy their girlfriends' presents. Now, here is, let's see, this is... this is about two thousand dollars. Um, I think she likes monkeys and the color grey. [Alex leaves] Contribute to my work. Ah, kids say the darnedest things.