- Sid: [from trailer] Everybody has somebody and all I've got is my boyish good looks and this Mariachi band.
- Crash: [from trailer] Where are we?
- Brooke: Here he is. The master of meditation. The supreme sovereign. The Shangri Llama!
- [Shangri Llama spits into a bowl which a Geotopia Aardvark holds]
- Diego: This is the guy who's gonna save us?
- Shangri Llama: Yes, but first... downward dog!
- [Manny, Sid, and Diego do the downward dog pose]
- Shangri Llama: Caterpillar!
- [Diego tries to do the caterpillar pose]
- Shangri Llama: Funky chicken, bouncing Betty, mashed potato!
- Sid: [doing the mashed potato bounce] Hey, this is kind of easy.
- [he gets tied up with Granny]
- Sid: Could you help me, please? My nose is dangerously close to my butt.
- [first lines]
- Neil deBuck Weasel: The universe: A vast expanse of space and matter. It includes all that we see, and all that we know. Since the beginning of time, we have wondered how the universe came to be. A gloriously orchestrated plan? A chance series of events? Or something much, much... dumber?
- [last lines]
- Neil deBuck Weasel: Mars: The red planet. Cold. Dry. Inhospitable to life. But billions and billions of years ago... Mars looked like this.
- [Mars is now having land and water]
- Neil deBuck Weasel: There were lakes, rivers, oceans... the perfect conditions for life to form. So, what happened? Why was life unable to take hold?
- [a creature, emerging out of a lake, turns to see Scrat in the UFO crashing where it destroys every life on the planet]
- Neil deBuck Weasel: Where did the water go? We may never know
- Sid: [Speaking into a twig like it were a phone] I can't find the bride. Why can't I find the bride?
- Diego: Because you're speaking into a twig.
- Party Molehog: [Also speaking into a twig] Mom, I can't talk right now. I'm at a wedding.
- Panicked Start: [Walking up to Diego and Shira with her aardvark friend] Um, excuse me. Is it true you saved the world from an asteroid?
- Diego: Uhh
- [Looks at Shira and smiles]
- Shira: That's a very scary story. You think you can handle it?
- Panicked Start: Yeah... How scary?
- Diego: Well we were.
- [the Aardvark runs under Diego's arm and the Start sits in front of Shira]
- Diego: It was almost midnight and we were up against volcanoes, Dino birds, and the end of the world.
- Shira: Oh! and Zombies don't forget about the Zombies.
- [Looks at Diego]
- Shira: You know we'd be great parents.
- Diego: So I turned to Bigfoot and I say "Listen big guy."
- Sid: I need to ask you something. Will you marry...
- Francine: Sid, I'm going to stop you right there. I'm breaking up with you!
- Sid: But I planned our all future! Our wedding, Our kids, Mommy!, Our burial plots...
- Gravedigger Beaver: [Digs up two holes for their burials] How you doin'?
- Sid: I even hired a band!
- [Sid's Mariachi Band perform]
- Sid: No, no! Not yet!
- Francine: Are you crazy? We've only had one date. It lasted fourteen minutes!
- Sid: Yes. But it felt like 20.
- [Shows her a ring in his sea shell]
- Francine: Ugh! I can't! A ring? I mean I like the ring, but no. I can't, you're too clingy.
- Sid: [Zoom out to show Francine piggybacking Sid on her back] How is this clingy?
- Francine: [Takes off Sid off of her back] And by the way, you look nothing like your profile picture. Francine, you gotta start dating outside of your species.
- Sid: Franie, We can work this out! Is this because of the bikini?
- [gets a leaf thrown at his face]
- Sid: I didn't know it was Poison ivy.
- Diego: [Watching some kids playing while eating some berries] I keep picturing our own kid in there, he'd be the best one.
- Shira: I think you meant "she".
- Diego: He.
- Shira: Either way, we've been over this Diego. Kids are afraid of us.
- Diego: Yeah but why?
- Panicked Start: [a young start and aardvark see Diego and Shira and mistake the grape juice on their mouths for blood] Are they gonna eat us?
- Diego, Shira: Hi kids.
- Panicked Start: Ahhh!
- [both run away]
- Shira: I even smiled this time.
- Manny: [as he, Sid, Brooke, and Ellie walk out together] Sid? I never thought I'd say this, but you did a great job on the wedding. I owe you bigtime, pal.
- Sid: You sure do.
- [takes out a leaf]
- Sid: Here's my bill.
- Manny: What?
- Sid: Father of the bride pays for the wedding. It's a tradition I just invented.
- Manny: Wait a minute. This is ridiculous. Look what you're charging for flowers!
- Sid: Flowers ain't cheap.
- Manny: No, they're free! We're in a forest! This bill is outrageous!