Janitor: Trick.
J.D.: Excuse me?
Janitor: I just figured you got to be wondering am I gonna get a trick or am I gonna get a treat? You'll be getting a trick.
J.D.: Whatever.
Janitor: It'll be fast and you won't even know it's me.
J.D.: You just told me it was gonna be you.
Janitor: You'll still have your doubts. The best part is you're gonna be nervous all day about it 'cause it could happen at any time. Like now! [J.D. screams] That wasn't it. Fun, though.
J.D.: False alarm, boys.