Cliff: Oh, hey, Carla, looky here. It says the Britain Institute's doing research on twins. Maybe you can get your gruesome twosome in there, eh?
Carla: Yeah, right, like I got nothing better to do than schlep Little Elvis and Jesse around. Especially so some pointy-heads can plug electrodes into their skulls to see what makes them slobber.
Cliff: That's too bad; they're offering, uh, 50 bucks apiece.
Carla: I always wondered what makes them slobber.