In Kindergarten I had a teacher from the Netherlands. Her main method of punishment consisted of sending the perpetrator to "The Litter Box".
This was a large kitty litter box (large enough for a small child of 6 to fit inside entirely) filled with cat litter and small spoonfuls of peanut butter. You were forced to clean out the tray with a scooper and place the peanut butter "turds" into a baggy. Obviously, the class watching you shuffling little nutty faux-browns around was humiliating, unless you reclaimed control by gently licking the peanut butter, and maybe popping it into your mouth.
Sadly, as this was Kindergarten, no-one thought of that.