Tip: If they start to annoy you, just ban them.(Not perma, I usually do 15 days and give a good reason if they're not total idiots. If they are total idiots, I find that the reason "I want a golden toilet" works quite adequately.) You started the server for you to have fun, they're not paying you to be on your server, so just get them off your server if you don't want them on it.
Also, belongs in drama.