Any ideas for video pranks???

[Garbage Can Lid]

Sometime in the next month, I might do some video pranks with my friends, but I can't think of any Ideas. A little help, please? :confused: :(

[JerkyMyTurky]

Buy a "Fart Machine" and just record that. It is very funny stuff. Here is a link...
http://www.fartmart.com/display.asp?sku=2

Another good prank to do with this is to place it under a public bench (at the mall or the park) and when two people that don't know each other sit down, you press the button once and record their reaction, press it more often to get more of reaction going.