i used to do that all the time to my friends during school. they'll be walking down the hallway then when I did it their books would fly everywhere....
wait. strike that. i still do it.
and i tell them our other friend did it, not me... ...
o.k. we'll get through this together ....no one has to get hurt..... now, put down the snickers bar...throw out your rifle and we'll talk this over.....