Keith: Hello, David. Listen, we now have a zip line into your house.
David: How did you learn about zip lines?
Keith: That's none of your business. The point is that you're dead.
David: I don't believe you.
Keith: Oh? You don't believe us? Hey, Butch! Are you ready to grab the zip line and show David what an idiot he is?
(Butch is standing on top of a telephone wire, which he believes is a zip line)
Butch: I'm ready!
(David cannot believe that the troublemakers think that a telephone wire is a zip line. He watches as Butch grabs the telephone wire and gets an electric shock)
Keith: Whoa. That zip line sure has a lot of zip.
David: I'm not an idiot. You guys are idiots.