I actually did this at a show once.

A woman started another game right after she looked back at me standing in line. I respectfully informed her that I was next to play. Her response? "I don't give a %$#*".

I usually avoid confrontation but for some reason I reached to the back of the pin and pulled the plug. She called me a few names and walked away.

I'm older and would never do that now but I have to admit, it felt pretty good at the time.