Guybrushs weird "dream" with the singing parents...
... is a reference to "The Singing Detective", isn't it?:
https://www.youtube.com/watch?v=IDOe7Npinl4
(what I'm talking about starts at about 6:24-6:27)
... is a reference to "The Singing Detective", isn't it?:
https://www.youtube.com/watch?v=IDOe7Npinl4
(what I'm talking about starts at about 6:24-6:27)