This is just a warning to everyone out there.  Sometimes, pranks that you (the prankster) may consider harmless, your prank victims may see differently.  Take for instance the prank below: the 'ol "I'm gonna pat you on the shoulder while simultaneously placing a piece of dried ham on you" prank.  We've seen it a thousands times.

I guess the one thing I fail to see is what the anticipated payoff was with this prank.  Video of people with ham on their shoulder?  Sorta funny, I suppose, but if that had been all that happened, we wouldn't be watching this video.  So I guess the actual outcome ended up being much better than the anticipated outcome. 

That's your ham.  How does that feel?