Quote from Trevor in the episode Spoiler: Corn is Delicious
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.