Had a client back out of his drive way over my blower, which was half in the grass. He just waved and drove away.
Last season I hit a tube full of wires leading in to a hot tub from the house. Needless to say it was ripped out and wires thrown across the yard with horrible noise. (and very expensive.)
Hit a dog chain with a 21" and left a circle of dead grass where is caught and spun around the mower. Took me a while to shut off the blades cuz i had the handle tied down (I cant stand safteys)
Best yet my buddy pulled the trailer forward with a trimmer sitting in the street, crushing the shaft. To fix it he used a burnz o matic torch and a hammer.... its somehow still works...