I once had an electric shock pen... Everywhere I went, I'd keep it on the table, and it would be the only pen [Linked Image]

The worst I ever did was my band was doing a show that had a 45 minute time limit. When time's up, finish your song, and get off. Well, the band before us had been up for about 50 minutes and was starting another song. The judges weren't paying attention, and I was also working the mixer because the sound guy decided to ditch and get high.

I had all my gear ready to be put on staged, tuned, and was mad at the band still on. The crowd didn't like them too much, probably their lack of talent. I unplugged the monitors, and their lead singer was sheepishly trying to get closer to it to hear it. He was about 3 feet away, and I put it back on full blast. He screwed up his song and got booed off stage.

I made sure that we had our bouncers guard the mixer while we were on.

Still, i think THIS is one of the funniest pranks