this one was quite disturbing. Viewer warning advised.

Well, so I was in PE. Some kids walked past me, one pushed me down and the others grabbed their knives and tried to stab me. I grabbed one of their knives, and then I squirmed and squirmed and tried to get free.

Suddenly, a gunshot went off, and all the kids scurried away. A teacher had a gun. (O_O)