Forget April Fools Day, those pranks are for sissy's. I got this toy from work yesterday. It's a joke pen that shocks you when you click the end to use it. Only the shock shoots all the way up your arm into your neck and down the side. Fucking intense if you don't know it's coming. It's got a warning on the box that kids 14 and under, adults 50 and over, and any person with any medical condition-can't use it. This is a serious jolt. And what's more fun, is walking behind people and clicking it on their back. Heh heh. I love sick sadistic jokes. 
[Edited on Sep 27, 2003]