Oh gosh there’s lots of really bad ones. I really hate true punishments, like punishments that aren’t fun at all. I realize punishments really cease to be fun to me when I stop receiving attention, so I still kind of like being hit because at least I’m getting attention.
So things that fall into the category of corner time (groan) or holding something on the wall with my nose for a certain amount of time (hated that) are THE WORST.