JON VON: I'm gonna...I'm gonna tell you a joke that I heard was from, from Mitchell's lil' twelve-year-old sister. Are you ready?
JON VON: Okay. How many flies does it take to screw in a light bulb?
AUDIENCE: (Shouts answers)
JON VON: [aside] Thank you. Uh, two! But don't you wonder how they got in there?
AUDIENCE: (Laughs, groans, yells)
JON VON: Thank you, thank you. That was pretty good, huh, Frank? Wasn't that better than usual?
DR. FRANK: I thought that was kinda vulgar
AARON: But at least he remembered it. He usually doesn't even remember it
JON VON: I usually forget the punchline. Thanks, MItchell!
JON VON: This is a punk rock song called, "Now We Are Twenty-One."