Scrubs Soundtrack 
Episode 1 • My Old Friend's New Friend
All By Myself
The patient sings at Elliot, and Carla feels like a third wheel when Turk and J.D. are together.
The Sugarhill Gang
J.D. imagines his clock singing (the actual song later repeated as Turk dances around the car).
C'mon, there's no such thing as a stupid question. Get the ball rolling and be the first.