Bert: I've been doing a little research. It turns out this universe is pretty close to ours before the apocalypse. Couple of differences. Baseball doesn't have a DH rule and they don't have Skechers Slip-Ins. That's a drag.
Kripke: Are you weaving anything out there, buddy?
Bert: Uh, let's see. Oh, okay. John Cougar is still John Cougar. He never went back to Mellencamp.

Kripke: Gentlemen, we are in hell.
Bert: Really? Everyone's being so nice to each other.
Mailman: Hi!
Stuart: Yeah, they have devices implanted in their necks to make them nice.
Bert: Would you rather push the button on the Sheldon/Leonard thingy and try another universe?
Kripke: No, thanks. We could wind up somewhere worse.
Bert: Like where humans are a meat source for a highly evolved wizard people?
Kripke: Yeah, like that.
Bert: Or one where everyone's French, but no one speaks French.

Denise: Funny story, actually, uh, Gary was seeing my friend Lisa.
Gary: Oh, nice girl. Yeah, Jewish.
Denise: Yeah, and anyway, Lisa got eaten by cannibals in Sherman Oaks.
Stuart: Oh, no.
Denise: Mm-hmm.
Bert: Human meat isn't kosher, but I guess that only matters if the cannibals are also Jewish.

Kripke: Oh, shit.
Denise: How long do we have to stay here?
Bert: Just until we follow ourselves so that they, which is we, run to the centaur world where they become us.
Kripke: I don't understand.
Stuart: No one understands!

Stuart: Oh, uh, just one more thing. Kyle, Trevor. Denise and I are gonna leave this universe 'cause I'm on a mission to prevent the destruction of reality itself.
Kyle: Okay.
Trevor: Sure, yeah.
Denise: You really don't have any questions?
Trevor: I got one. This Batman #608 has a water stain. Any flexibility on price?
Stuart: No. Goodbye, guys.
[After Stuart activates the machine, he and Denise are absorbed by an interdimensional bubble and disappear with the device]
Kyle: I think you can just take it.

Stuart Prime: So, you want to explain to me why you gave the Leonard/Sheldon thingy to Bert and Kripke?
Stuart: Uh, well, we decided to stay here.
Stuart Prime: Oh, okay, cool! "We decided to stay here. It's great. I don't have to save the universe. I can just chew my frickin' cud."
Denise: [scoffs] Other you's kind of a dick.

Stuart: So, you think I should do it?
Denise: I didn't say that.
Stuart: Denise, I'm not a hero. I'm a broke-ass failed artist who owns a comic book store. In fact, I'm such a failure, in every universe we go to, I own a comic book store.
Denise: No argument.
Stuart: You can argue a little.