Is It A Play Toy Or Flying Weapon?

A man in Germany has posted a video on YouTube showing how he turned a frisbee into a weapon.  The creative guys name is Joerg Sprave and he has his own channel on YouTube channel, called "The Slingshot Channel". Joerg takes suggestions from his "audience" for ideas of everyday items that he can try to turn into weapons.

Here is what he did. But kids and some adults, "Please don't try this at home".