- Many of the lines from the cutscenes, such as "I hope she made lotsa spaghetti!"
(The Princess disappears for no particular reason)
Mario: "It's been one of those days... COME ON LUIGII!!"
- "It's hard to see through those clouds... I hope we can get rid of 'em! GET THE HINT?"
- "NICE AV DA PRINCESS TUH INVITE US OVAH FOR A PICK-NICK, GAY LUIGI?"
- "I HOEPE SHE MAYDE LOTSA SPAGHETTI!"
- "Haha, here's the problem, too many toastas! [CRACKLING ELECTRICITY] You Know What They Say... Oll toastas toast toast!"
- Even funnier is the context: The hotel in question is blacking out so much because of a roomful of toasters.
- Bowser's Sourpuss Bread
- "HEY YOU!! GIT OFFA MY CLOUD!!"
- Unused tutorial audio has been found within the game. The man talking as Mario sounds immensely deadpan, bland, monotone.
"You can make me jump by pressing Button 1 down. Whee."
- "You bring a light?" "NO?" "Well Maybe, a Koopa will lend us his!.. If we.. PERSUADE HIM!"
- "IF YOU NEED INSTRUCTIONS ON HOW TO GET THROUGH THE HOTELS, CHECK OUT THE ENCLOSED INSTRUCTION BOOK."