This is just about the best prank out there right now. I think most people have seen it, but just in case you haven't, I have a look for you after the jump.

Yes, it's the "old Portuguese devil girl trick".   Hot off Brazilion t.v. is this gag that nightmares are made of.  The 'scary kid' gag is always scary, but when you can get them inside a closed elevator, it's even better. I'm betting some bodily fluids were lost in the making of this video.