This page contains trivia for "Naughty Ninjas". Remember, trivia must be factual, provable, and it is always best to cite your source for not-so-obvious trivia. If you would like to dispute a trivia point, please discuss it in the article comments.
As shown in the episode's press release and two deleted scenes, the episode originally involved the town hosting a "PC Carnival" and PC Principal trying to stop the ninjas from ruining the event.
The main member of the terror group ISIS being satirized in this episode, Muhammad Emwazi aka Jihadi John was killed in an air strike one day after this episode aired.
This is the second time the boys had trouble telling each other apart because they were all dressed in similar garb; the first was when they all wore cult robes and sported shaved heads in "Super Best Friends".