Jesse McCartney credited as playing...
- Theodore: You mean, you don't stay with us at school?
- Toby: No, no, no, no, no, I've done my time. Thank you very much.
- Theodore: Simon, does this make my butt look smaller?
- [lowers the bottom of his sweatshirt, covering his tail]
- Simon: Theodore, your butt looks fine. Those guys are just jerks.
- Eleanor: Ian says that I need to work on being taller.
- Theodore: Well, I think you look great just the way you are.
- Alvin, Simon: [answer the phone] Hello?
- Dave: Boys, it's me.
- Simon: DAVE!
- Alvin: Dave, as in "Dave"?
- [the nurse is holding Dave's phone for him to talk into in his hospital room in Paris]
- Dave: Well, I guess since you answered the phone, you haven't burned down the house yet.
- [smiles]
- Alvin: Have a little faith, Dave!
- Theodore: Yeah!
- [falls off the pot rack]
- Theodore: Mayday!
- [lands on a pan with too much force, which crashes to the floor]
- Dave: [his smile fades] What was that?
- Simon: [whispers to Alvin] Don't stress him out.
- Alvin: Uh, that was Aunt Jackie. Yeah. She's making us a zesty five-course meal.
- [chuckles]
- Dave: Really? Well, can I talk to her?
- Theodore: She's practicing her pole dancing.
- [Alvin and Simon look at each other, incredulous, and Theodore just shrugs, not knowing what he said.]
- Dave: Pole dancing? What happened to making dinner? Guys, what's going on?
- Alvin: Gotta go, Dave!
- Dave: Alvin, I'm not kidding.
- Alvin: Feel better!
- Dave: ALVIII-!
- Alvin: [hangs up, cutting Dave off] Yep, nobody does that better than him.
- Theodore: [Introducing himself to girls] Hi, I'm Theodore. Hi, I'm Theodore. Hi, I'm Theodore. Hi, I'm...
- Simon: [covers Theodore's mouth, cutting him off] Yes, he's Theodore, in case you missed it. And I am Simon.
- Theodore: We're the Chipmunks!
- Dr. Rubin: Yes, well, that would explain the fur and the bushy tails. Follow me, gentlemen.
- Alvin: [laughs hysterically] I'm gonna puke! Wait, hey, do you know what Dave would say if he were here right now?
- Simon, Theodore: [imitating Dave] ALVIIIIIIN!
- Alvin: Not bad, but I think it needs to come more from the belly.
- Alvin, Simon, Theodore: [imitating Dave] ALVIIIIIIN!
- [laugh hysterically]
- Alvin: Who's Aunt Jackie?
- Theodore: The one who sends us those metal buckets of yummy popcorn for Christmas.
- Alvin: Oh, Popcorn Jackie.
- Toby: What was school like for me? Uh, in a word: awesome. But, you know, that's 'cause I was like extremely popular.
- Simon: Is that why you still live with your grandma?
- Alvin: And refer to yourself as "The Tobester?"
- Theodore: And go
- [imitating video game]
- Theodore: pew pew pew all day?
