Sheldon: Can you break a twenty?
Stuart: No, I only have hundreds.
Sheldon: You know what. I don't always recognize sarcasm, but I do right now and I don't appreciate it. I'm sorry for your loss, but you're not the only one whose day's been a disaster.

*As Stuart moves a box, a piece of the ceiling falls down*
Stuart: That could have killed me. ... Can't catch a break.

Penny: He can take care of himself. We went over Stranger Danger and gave him that whistle.

Leonard: I'm gonna see where he is.
Penny: How?
Leonard: I know his password so I can track his phone.
Penny: You do that?
Leonard: Not always. But ever since he wandered off at the swap meet chasing a balloon, I get worried.

Leonard: It's dark out and he's alone. I don't like it. Let's go get him.
Penny: It's sweet how you look out for him. You're a good guy.
Leonard: It's not just that. My mother would kill me if I let something happen to him.

Sheldon: I'm helping you get back on your feet. I would like to purchase this comic book, please.
Stuart: It'll be $2.99.
Sheldon: Really? It's soaking wet.
Stuart: Fine, $1.

Stuart: I don't mean to be rude, Sheldon, but my life is kinda falling apart right now.

Amy: He was really angry that you suggested he move out.
Leonard: Oh.
Amy: I also mentioned that he and I could live together, but he was too mad at you to realize what a great idea that is.

Sheldon: So when will you reopen?
Stuart: I don't know. I'm waiting to hear back from the insurance company.
Sheldon: So tomorrow?

Leonard: So, should we talk about setting a date?
Penny: Well, I'd like to choose one that works with my brother's schedule.
Leonard: Right and when would that be?
Penny: Twelve to eighteen months from now, depending on good behavior.

Amy: You know, this might work out for the best. You're always complaining about what a terrible roommate Leonard is. Like how he turns up the thermostat when you're not there.
Sheldon: Euck, it's like walking into the Amazon. And not the good Amazon with one-day shipping, the awful one with birds and snakes.

Penny: This is so sweet. You never cook for me.
Leonard: Well, you cook for me all the time and eugh.
Penny: If you don't like my cooking, why haven't you ever said anything?
Leonard: Well, it's hard to talk with so much heavy chewing to do.

Amy: You hate the sound of all those keys on his keychain.
Sheldon: Four keys! Who does he think he is? A warden?

Sheldon: And by the way, I saw you make this Strawberry Quik with syrup. You're supposed to use the powder.
Amy: It tastes the same.
Sheldon: No, the syrup tastes better and I don't like it.

Amy: Maybe you'll like living alone.
Sheldon: Perhaps.
Amy: And if you don't, maybe you and I could live together.
Sheldon: Oh, sure! While we're at it, why don't we get engaged, too? Why don't we get a little house, start a family, enjoy our sunset years together? Do you hear yourself woman?!