I've heard plenty over the years. A good one would be that his off brand amp was rated at 2,000w and he only wanted an 8ga install kit to power it. Another would be the guy that has issues with his system shutting down, and he has his ground wire screwed to piece of plastic trim with a trim screw. Better yet, I've seen a ground that was taped with Scotch tape, because the individual doing the install couldn't crimp the ring terminal.... I am sure many have seen much worse. This thread should be very entertaining! People are idiots, for sure.