Quote Originally Posted by Assassin
fictional cartoon characters
lol wut?

Ninjas did actually exist in Japan, you know. They're not a complete fabrication of Masashi Kishimoto.

And despite how silly the whole thing is, a school has to take precautions for everything for the sake of safety. If they see a guy sneaking around the playground carrying weapons and dressed like Ronald McDonald they have to assume it's a nutcase, and act accordingly. The fact that it was just some lost dumbass is what makes it funny.