Hey Camfu, I did that once a at Taco Bell but the voltage was very low, it tickled.
Recently, my friends and I congregate near some benches outside during break at school. And this one particulary morning, the sprinklers had been activiated earlier and they soaked the benches and I didn't know that when I sat down. So on my way to class after break my friend points out that the back of my pants are very wet as we were walking through a hall full of students. Boy, did I feel embarrassed.
P.S. We need an embarrassment smilie.