THIS ENTIRE THING WAS A PRANK?!?!
That has got to be the most amazing prank I've ever had the pleasure of witnessing, even over the one time where a friend of mine fell for a trap involving a stink bomb, bubble wrap, and fifty water ballons (filled with lemonade.)
Damn, that kept me going for a looooooooooooooooooooooong time.
I really wish you were around during the "spiky hair" incident.