Hell Hole of Anus

Hell Hole of Anus refers to an area of Mario 64 in which Mario encounters the Wario Apparition simultaneously while saving Luigi in floor 69B. This is a mission that unlocks Luigi as a playable character however it is nearly impossible due to Wario being a greedy ass and being a fucking cannibal.

Unlocking Luigi
By escaping Wario with Luigi successfully and sucking Professor Zündapp's gas pipe (From Cars 2), you can unlock Luigi as an alternative to other routes. (THE IMAGE IS GONE THANK GOODNESS)

Defeating Wario
To defeat Wario's greedy ass fucking cannibal self, you must throw one of the Luigi clones at Wario three times. That's it.

Luigi Clones
For some weird ass reason Luigi will clone his own ass because personalization shit and what not, so you can defeat Wario.