J.D.: [v.o.] The human brain is remarkable. Once a day for nine years I thought I'd lost my watch because I can't remember which wrist it's on. And yet, just after two weeks, all the things that scared me at first are like second nature. Catheters, chest tubes, IVs. Everything has started to click.
["Good Time" by Leroy plays]
Dr. Kelso: [music stops] Are you? Because if you have time to listen to music, then I assume you have time to finish your paperwork.
Janitor: [sings] Having a good time.... Keep moving.