Sheldon: May I say something?
Leonard: Not right now, Sheldon.
Sheldon: But I think it may be comforting.
Leonard: Buddy-
Howard: No, it's okay. What?
Sheldon: When I lost my own father, I didn't have any friends to help me through it. You do.

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?

Bernadette: She's just being nice.
Howard: Well, I'm her son, how come she doesn't send someone to check on me if I'm lonely.
Bernadette: Because you have a wife!
Howard: Yeah, well, sometimes you work late.

Leonard: The place really looks great.
Raj: Yeah, you should have burnt it down years ago.
Stuart: I keep telling you, I didn't burn it down.
Leonard: We know. We know. Because burning something down for the insurance money is a crime. *wink*

Raj: Yeah, Mrs. Wolowitz was pretty special. When I first moved to America, Howard was my only friend, and she made me feel so welcome in her home. Which says a lot, because those first few years she thought I was the gardener.

Sheldon: Is that all you have? Shop-worn tidbits like "talk to her" and "let it go"? Gee, Penny, life's given me lemons, what should I do?
Penny: Well, you could shove them somewhere.

Howard: That would be great. I'd love for things between me and mom to get back to normal.
Bernadette: Well, normal's a strong word, but sure.

Sheldon: When I was doing string theory and hit a dead end, why didn't you try to help me?
Amy: I did. You said the only math biologists know is if you have three frogs and one jumps away, that leaves two frogs.
Sheldon: That's pretty funny. That does sound like me.

Sheldon: You know Barry and I have a professional rivalry. You heard him, he told me to suck eggs. If we were friends, he would have suggested I suck something more pleasant.

Why are you laughing? Did you learn something?

Sheldon: Let it go? I have heard that my whole life. Every time something upsets me, someone says let it go. Like it's my fault and it's not okay to feel the way I feel.

Howard: Why don't you just clean out the whole room? Take the string-art clown I made her in third grade. And the ribbon I got in swim class for putting my face in the water.

Stuart: Some son! Looks like you spent ten minutes on that clown art.
Howard: Well, maybe I should have gone to a fancy art school like you, then I could run a failed comic shop and mooch off some guy's mother.

Stuart: I can't believe she's gone. That woman took me in. If it wasn't for her, I would have been homeless.
Amy: One of us would have taken you in.
Stuart: Yeah, I don't recall any offers. But you know what, I'm glad it worked out the way it did, because I got to know this wonderful person.

Sheldon: I didn't care for her yelling, but now that I'm not going to hear it again, I'm sad.
Leonard: If you want, I can yell at you later.
Sheldon: It won't be as good.

Amy: That's fascinating. I can't wait to read it.
Sheldon: Oh, me as well. Please email it to [email protected] Why .biz? Because I just gave you the business. And also bazinga.com was taken.