Lots of great 90s Apple Easter Eggs are listed here (the PDF): <a href="https://www.macintoshrepository.org/226-apple-easter-eggs" rel="nofollow">https://www.macintoshrepository.org/226-apple-easter-eggs</a><p>My favorite one is the story of an engineer who hid an image of Paula Abdul on a CD-ROM (another version I heard was a ROM chip) without anyone’s knowledge. When the image was finally discovered production had already begun, making for a very expensive Easter egg to remove.