Wolowitz: I would have caught up to her if I didn't pull my hammy
Raj: Oh please, you weigh 80 pounds, you don't have a hammy

Raj: You always do this, you know. You ditch me for a woman you have no shot with
Wolowitz: I totally had a shot
Raj: With a woman you were chasing through a park? That's not a shot, that's a felony

Wolowitz: Sheldon knows football?
Leonard: Apparently.
Wolowitz: I mean, Quidditch, sure. But football?

But if she dumps you, she'll have a new boyfriend by tomorrow morning, and you'll have a new girlfriend when you figure out how to build one.

Wolowitz: There are two not-unattractive middle school teachers.
Raj: Wonderful. How old are they?
Wolowitz: Fifty, fifty-five.
Raj: Woh, menopause, nature's birth control.

Wolowitz: Before you and Penny hooked up, did she ask for any sort of commitment?
Leonard: No, she was pretty clear about wanting to keep her options open.

Wolowitz [about Bernadette]: She wants a commitment, but I'm not sure if she's my type.
Penny: She agreed to go out with you for free. What more do you need?

Katee: Thanks, Howard. Always nice to be part of your masturbatory fantasies.
Wolowitz: Come on, Katee. Don't make it sound so cheap.
Katee: I'm sorry. Fiddling with yourself in the bathtub is a real class act.

Wolowitz: In romance, like show business, always leave them wanting more.
Leonard: What does that mean?
Penny: He struck out.

It's not enough you get the prom queen, you have to get the head of the decorating committee, too?

Raj: Good news guys, I got the four hour special edition of Watchmen.
Leonard: Got it.
Wolowitz: Seen it.
Sheldon: Detailed analysis posted online.

How is "doable" anything but a compliment?

TBBT Quotes

Oh, Bernadette, please play my clarinet.

Raj's poem

Sheldon: I'll have a diet Coke.
Penny: Can you please order a cocktail? I need to practice mixing drinks.
Sheldon: Fine... I'll have a virgin Cuba Libre.
Penny: That's... rum and Coke without the rum.
Sheldon: Yes, and would you make it diet?