I have two, the first one I shot three galleries of a model paid her and then erased the card. lol Thankfully she was nice enough to come back and reshoot it all for nothing
We bought her dinner. Second one was a location shoot these people we knew had a four post bed and offered to let us use there bedroom to shoot. Well their central air was screwing up and leaking water everywhere. They had a shag carpet that was soaked, so I had to set up my flashes and hang all the electrical cords high. I was very nervous standing in water connected to all those electric devices.