34. Rocky Horror Picture Show "Sweet Transvestite" (1975)
While "The Floor Show" gets the edge overall, Tim Curry's godlike showstopper is, in many ways, the centerpiece of the film. Here, we're privy to witnessing a great actor in the perfect role at the height of his power rule the world over the course of a 3 minute tune.
Here it be: (Click to show)
I'm out of reps, but I agree with everything you wrote.