* Luigi looking at the bright, cheery, illustration of the mansion on his map... [[VeryFalseAdvertising then seeing the real thing]].
* The EasterEgg at the Bottom of the Well. [[spoiler:"Hey Luigi! [[WhatTheHellPlayer What's the]] [[ContinueYourMissionDammit hold up]]?"]]
* King Boo taunting Mario gets pretty funny when he says the following line...
** "[[LampshadeHanging What do they feed you Mario brothers?]] Gullible soup?"
* Luigi humming/whistling the background music.
* King Boo freaking out over Luigi, then realizing he ISN'T Mario.
* Running Mario through the ghost portrait machine in reverse at the end. [[TheChewToy Poor guy can't catch a break this game even when saved, can he?]]
* What happens when you try to open a fake door.
* This excerpt from the telephone room:
--> '''[[spoiler:Toad]]:''' ...He-Hello? ...May I ask who is speaking...please??
--> '''Luigi:''' It's Bowser!!
--> '''[[spoiler:Toad]]:''' Eeeek!! (hangs up)

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