* CutSong: The "Piggy Dance" song featured in [[Recap/MyLittlePonyFriendshipIsMagicS2E12BabyCakes "Baby Cakes"]] was originally meant to be in this episode, longer and to the tune of the "Chicken Dance", but was cut due to time constraints. It [[https://twitter.com/KeatingRogers/status/215148827370467329 apparently]] wasn't this episode's only too-long CutSong, either.
* FirstAppearance: After having a cameo in Rarity's fantasy back in "[[Recap/MyLittlePonyFriendshipIsMagicS1E3TheTicketMaster The Ticket Master]]", Prince Blueblood makes his official debut.
* {{Typecasting}}: In the [[{{Woolseyism}} Japanese dub]], Prince Blueblood is voiced by Creator/TakehitoKoyasu, who's well-known for playing incredibly haughty characters.
* WhatCouldHaveBeen: Prince Blueblood was originally going to be a Duke but that was changed because the higher-ups thought kids wouldn't know what a duke was.
----