Should I toss a pillowcase filled with rocks at my classmate during recess?
Why do you want to harm him?
Overall he's so irritating, he always bugs people with his jokes.
You could seriously harm him by throwing rocks at him. If he is annoying you, talk to him, do not try and harm someone.
Yeah, whatever.
Don't you want to have friends to play with at recess? If you harm others no one will want to be around you.