A few years ago, my first booking with a SW. I selected a very fit, muscular girl and at one stage we were in the shower and she was doing very impressive pull ups on the shower certain rail.
The curtain rail decided to detach from the ceiling and came crashing down on my head with her still attached.
I got a good sized cut on my head and my biggest worry was how bad it was and how I was going to explain this away.
Once we realised it wasn't so bad and cleaned me up we had a good laugh over it and continued the booking.
The result? 8 bookings over three years with great memories and we never repeated the chin ups again