13. Big League Chew
Big League Chew was either banned as part of a general bubble gum ban, or because administrators were concerned that it would promote tobacco use. Related item: candy cigarettes.
14. Wacky Packages Stickers
These were banned just for the gross-out factor.
15. Troll Pencil Toppers
Naked dolls mounted atop pencils inevitably led to dirty jokes, but troll toppers were confiscated when more attention was paid to braiding their hair than classwork.