Disc pack olympics
Obligatory not me, but whilst conversing with a Honeywell engineer back in the early 90s, he recounted a tale of repeated call-outs to a certain customer. A litany of pack and head failures. No-one could work out why the drives/packs kept having so many issues. One day, he was on-site for an unrelated issue and was busy in the bowels of a printer and as many of you of a certain age will remember, printers were never simple desktop items. They were often large big beasts - as this one was. It was a large room and the printer was some way back and not easily visible.
Coincidently, this occurred over an operator shift change. As luck would have it, the outgoing shift didn't tell the incoming shift he was there and being hidden, it meant they didn't know he was in the room. Health & safety? Pah.
He busied away for a while until he heard a shout of: "Yeeessss!" and some mild applause. Curious, he peaked his head around the printer, until he could see the operators. He was just in time to see one of the operators throw a pack on to a disk drive from a few metres. This was apparently their thing. Seeing who could throw a pack on to the drive from the furthest distance. Not exactly the best way to treat the tech.
He obviously made himself immediately visible and proceeded to challenge the operators. Red faces all around.
After the engineer reported all this to his manager, the customer got a very large back-dated invoice given it was not "normal" wear & tear. The operator team got re-staffed.