Quote from J.D. in My New Coat
Janitor: Oh, so we're done with the coats? Well, it was a fun day, though, wasn't it? See you tomorrow. J.D.: Maybe tomorrow I'll get a bad haircut and push round a mop all day. [fantasy:] J.D.: I know. You don't have to do it, OK? Opera Singer: [sings] Mistake! J.D.: Yeah.