Bowser in the Shower

Bowser in the Shower is an anomalous course that can appear in certain courses of Super Mario 64. It is usually described as a bathroom, with the shower being turned on.

Description
The layout of the stage is usually described as having a toilet, a bathtub, a shower, and a pipe next to the shower that seemingly leads to it. Upon entering the shower, you will see Bowser (However, he is naked) A 3 hour long cutscene will play that has Bowser singing with the worst voice that you could imagine (It makes your ears bleed, and you will want to turn off the game.) After it ends, Bowser will see you, and scream (Because he's naked.) Players describe the boss as being "Truly terrible, I never want to play this game again" and "I had to sit through a three hour custcene for THIS? I am throwing away the game the first chance I get.

Theories

 * There are no theories to be had. This stage (Including the bossfight) sucks so much that any player who plays it wants the sweet release of death. This level does not deserve the luxury of theories.