Imagine his reaction when he read that

You cut of the "Kirst-~"

Love to see this reaction to this

This could have a devastating effect on a schizophrenic student. Irresponsible IMO

A actual prank would have been writing out a difficult homework assignment.

If you fall for this and are of normal mental faculties you should be ashamed

Should have swiped ketchup down the board at the end.

They should have not made the year so far out. Maybe turn off the lights and say it's later in the day than it really is. He may fall for that, but 2000 years; really? Come on.

I hope someone has a video of his reaction