Penny: Hey, guys. Enjoying your food that I actually brought you instead of promising food, but bringing you a box of random crap?
Leonard: Yeah, it's delicious. The sarcasm's a little stale, though.

Leonard: Oh, that's right. Thursday is Stan Lee Day.
Sheldon: Now you see what you've done? Because of you, we're all going to miss Stan Lee.
Leonard: Whoa! What do you mean all?
Sheldon: Well, you're my friends. You'll be standing by my side, supporting me, feeding me legal precedents, and if you had the upper body strength, carrying me out on your shoulders when I'm victorious.
Leonard: Yeah, okay. No.
Sheldon: Are you saying that you will not stand beside me as I plead my case?
Leonard: Thats what I'm saying.

Leonard: Okay, that's enough, Howard. The poor guy's had a tough time. He had to spend the entire afternoon in jail wearing that suit.
Howard: You're right, so it would be cruel to mention that after he finished signing autographs, Stan Lee took Stuart and us out for gelato.
Sheldon: You had gelato with Stan Lee?
Howard: He said we could call him Stan.
Leonard: Except for Raj.

Leonard: We're going to Switzerland to see the CERN supercollider. And ski. We'll also go skiing.
Penny: We're going skiing in Switzerland?
Leonard: Well, you'll ski, I'll fall. But yeah, we will be in Switzerland for Valentine's Day.

Leonard: Look, Sheldon, I know its in the agreement, and if you turn into a zombie, I promise I will not kill you. In fact, Ill even let you eat my brains. But I am taking Penny to Switzerland.

*Penny sneezes*
Leonard: Gesundheit. Or as they say in Switzerland, gesundheit. You getting a cold?
Penny: No, no, it's probably just allergies.
Leonard: Do you want an allergy pill? 'cause I have 'em all. Prescription, nonprescription, foreign, domestic, experimental.
Penny: Do any of them work?
Leonard: Not really. I'm just an enthusiast.

Leonard: Black beans, not pinto beans?
Sheldon: Yes.
Leonard: Double guacamole?
Sheldon: Of course.
Leonard: Lettuce shredded, not chopped?
Sheldon: Yes.
Leonard: No cilantro?
Sheldon: Nope.
Leonard: You understand why I'm doing this to you?
Sheldon: I do.
Leonard: That will be all.

Howard: How long has he been stuck?
Leonard: Hmm, intellectually about 30 hours, emotionally about 29 years.

Penny: What happened?
Leonard: Sheldon's escaped and he's terrorizing the village.

Leonard: Penny, I told you if you don't put him in his crate at night, he just runs around the apartment.

Leonard: I haven't seen him this stuck since he tried to figure out the third Matrix movie.

Howard: Have you tried rebooting him?
Leonard: No, I think it's a firmware problem.

Penny: Toad of truth? Is that a physics thing?
Leonard: No, that's a crazy thing.

Leonard: Sheldon took our order.
Penny: Sheldon doesn't work here.
Leonard: Well, honey, not to complain, but we were starting to think you didn't either.

Sheldon: What if someone kidnaps me, forces me to record my voice, and then cuts off my thumb?
Leonard: I'll send them a basket of muffins.