At primary school, if you misbehaved, then you would get smacked by the teacher. That would involve either, if necessary rolling up the sleeve, getting you arm slapped, or else, at this time, boys wore short trousers, pulling up the trouser leg, or skirt if it was a girl, just enough to allow the thigh to be slapped.
I remember there was a dinner lady who had a glove she carried with her and used to protect her hand while she gave a slapping. I always used to hope she would never catch me getting up to mischief, because, with that glove, she used to give your legs a really good slapping. It always used to make me cry.
I got slapped several times and used to fear that happening, yet I found the punishment exciting.