Sheldon: That's a lot of belt buckles.
Howard: Funny thing is, I only have one belt.

Howard: Let me try gangsta: Hells naw.

Howard: Sheldon, you are a condesending jerk. Why on earth would I want to do something nice for you?
Sheldon: Um ... to go to Jewish heaven?
Howard: Jews don't have heaven.
Sheldon: Then to avoid Jewish hell?
Howard: Have you met my mother? I live in Jewish hell.

Howard: So, I got the craziest email this morning.
Raj: I hate to burst your bubble, dude, but those penile enlargement pills do not work.
Howard: Believe me I know.

Raj: Oh, my goodness. Aren't you the cutest little Yorkie ever! You got him for me?
Howard: Her. We thought you two would hit it off.
Raj: I think we already have.

Sorry, Stallion. You're weird friend, Giraffe, is here.

Penny

Howard: Now, I downloaded an app that might be helpful in this situation.
[whip cracks]
Sheldon: You're right. I'm smart as a whip. I should be able to figure this out.

Look, if you don't want to go to the party, just don't go. You're a grown man. Act like one. Tell Amy you want to spend the weekend having a sleepover and playing video games with your friends!

Leonard: We'll miss you Sheldon.
Sheldon: Yeah, well, who wants to spend the whole weekend, running around a bunch of pretend planets, battling made up monsters? That's for babies.
Howard: Yeah, but it's got lightsabers.
Sheldon: Please, Amy! It's got lightsabers!

Leonard: It will be like our World of Warcraft party a few years ago when the neighbors called the cops on us.
Howard: They called the cops because of the smell. They thought we were dead.
Raj: We were badass back in the day.
Leonard: All right, let's do it.
Howard: 48 hours of Star Wars gaming.
Raj: It's on like Alderaan.

Raj: Hey, want to spend some time playing the new Star Wars game this weekend?
Leonard: Oh, I don't know. I kinda promised myself I'd get off the computer, be more physically active, get some exercise....?
Howard: You're about to walk up three flights of stairs.
Leonard: Good point. I'm in.

Bernadette: You're so brave, I'm proud of you
Howard: I ate a butterfly. It was so small, beautiful.... I was so hungry.

TBBT Quotes

Penny: Hey, Sheldon, did you change your Wi-Fi password again?
Sheldon: Yes, it's "Penny, get your own Wi-Fi." No spaces.

Leonard: Hi. I'm Leonard. You are beautiful. You pop, sparkle and buzz electric. I'm going to pick you up at eight, show you a night you will never forget.
Raj: Where are we going?