I love this non sequitur from Seinfeld.
Jerry: Alright, how about this one. Let's say you're abducted by aliens. They haul you aboard the mother ship, take you back to their planet as a curiosity. Now, would you rather be in their zoo or their circus?
George: I gotta go zoo. I feel like I could set more of my own schedule.
Jerry: But in the circus you get to ride around on the train. See the whole planet.
George: I'm wearing a little hat. I'm jumping through fire. I'm putting little alien heads in my mouth. Nah.
Jerry: At least it's show business.
George: But in the zoo, you know, they might put a woman in there with me to uh... you know, get me to mate.
Jerry: What if she's got no interest in you?
George: Then I'm pretty much where I am right now. At least I got to take a ride on a spaceship.