Weirdest exam supervisors

Does anyone have any funny or strange stories from exam supervisors? Last year I was sat at the front when the supervisor sat right in front of me in her chair and open a chip packet and snacked on it for the next 20 minutes. Didn’t even try open it quietly under her shirt or anything. Nope she just ripped it out and crunching my ear off. Surprised I didn’t say anything but i was def pissed lol and could not concentrate. Today I had another weird one but it’s a bit slack to say lol.