Feed it laxative ‘miwkies’ and once it makes bad poopies, bathe it in a cold cup of water while swishing it around by shaking the cup in circles, then beat it some more with the ruler while its soaking wet
First plug him. Then you can show the little gremlin all sorts of things. Wonderful little stressballs. Glad they’re just toys so we can use them as we see fit.
New one: place in the dispenser slot in a robotic vending machine for drinks. See how it does having a few bottles of Coke dropped onto it after lots of scary noises.