It's funny how many pranks revolve around the restroom.

We had a tech who came to work and always spent the first half hour there. The other guys couldn't stand it, so it began...

First, they put two McDonalds ketchups (those little ones in the plastic bags between the toilet seat and the toilet itself. So when he sits down, they explode all over him....

Then, we have this very thick, clear, viscous silicone stuff that we used to use to redamp your turntable so the arm would drop nice and slow to the record when you cued it down....they coated the toilet seat invisibly with this stuff. Old you know who took his customary seat and was just fine...until he tried to get up and left a few layers of tender flesh behind...