Some Youtube find from hear in the states...

[Devo77]

First we have a prank played on a guy for his birthday which involds
pies clown wig and nose and lots of silly string.

http://www.youtube.com/watch?v=1A43HCWX3pM

The next is more of a stunt than prank by the same people.
A girl gets 21 pies and a few other suprises for her birthday.
both these might not appeal to everyone just a warning

http://www.youtube.com/watch?v=soeA1lwZoK8

hope you like them

[muckypup]

You can embed the videos into the forum btw using the YouTube button when you are composing the message. Like this: