9.
Back in 2018 I had a "friend" who asked me to breed him a perfect Tyrunt, shiny, good IVs etc for his birthday. I did what he asked, and set up a trade with him, but he didn't even want it. After I put in the work for him, he had the balls to ask, "What's this weird dinosaur thing?"
Told him that it was the pokemon he asked for. It eventually became clear that he got the names wrong, and wanted a Durant actually, and bemoaned not having one now.
I got so mad I disconnected.