I slingshot icecubes from my balcony at people who tease my dogs.. lol they hurt enough to make a point and the evidence melts
We had some neighbor kids who kept teasing my Terrier through the fence and over the fence. Mickey liked to lay up on the pool deck in the sun and they'd even take long limbs or broomsticks and climb the fence and try to knock her into the pool.
One of them got the bright idea to stick his fingers through the fence and tease her one day. She bit the p1ss out of him.
And then his mother busted his butt for teasing the dog -- she didn't raise him to do things like that. Man, was he ever surprised