I literally don't think there is any Pokemon I hate or get angry at as none of the 1,025 Pokemon, plus regional forms make me mad. None of their designs are enough to piss me off, even the mons with bad stats, movepools, etc. have their roles to play somewhere, I don't think many of the Pokemon gave me trouble gameplay wise (even on showdown), and I don't think any of them would disgust me. So if you can prove me wrong, show me one (1) Pokemon that even I would hate and state why.