I knew a mechanic who had things go so wrong that he ended up with a car on that was on fire sitting on his foot.
Car is on the lift. Lincoln. He's working underneath.
He caused an electrical short underneath the back seat.
Reaches over and hits the air to let the car down. Locks the lever down.
Opens the back door to try to put the fire out.
Car settles on his foot.
Now, he can't get back to the air control, and he can't get the fire out.
It was Saturday. The sales staff heard him screaming his head off.