Santa's Permanent Naughty Plaque has the last names "McCracken", "Faust", and "Fonti" a reference to Craig McCracken, Lauren Faust and Steven Fonti.
When Buttercup was making her Christmas list in class she was worried Santa wasn't going to bring her a Red Ryder BB gun. The same present Ralphie wanted in the Christmas Story, to which he was told "You'll shoot your eye out". Which is also what Princess told Buttercup.