The Big Bang Theory, Season 1

Leonard [while Howard is teaching Sheldon Mandarin] Why are you learning Chinese?

Sheldon:
I believe the Szechuan Palace has been passing off Orange Chicken as Tangerine Chicken, and I intend to confront them.

Leonard:
If I were you, I'd be more concerned about what they're passing off as chicken.

[Penny comes in with an iPod in her hand.]

Penny:
I need to use your window.

Leonard:
Oh yeah, sure. Go ahead.

Penny:
[opening the window and throwing the iPod out of it] HEY JERKFACE, YOU FORGOT YOUR IPOD!:Leonard: [as Penny closes the window and starts to leave] What's going on?

Penny:
Oh, I'll tell you what's going on: that stupid, self-centered bastard [her ex-boyfriend] wrote about our sex life in his blog! [going back to the window and reopening it] DROP DEAD, YOU STUPID, SELF-CENTERED BASTARD! [closing the window] Thank you. [leaves]

Sheldon:
[after a short pause, wanting to go back to the Mandarin lessons] Okay, where were we?

Howard:
[going to the computer] Not now. I have a blog to find.