Vote down, You repeatedly cussed and when a moderator told you to stop you just kept cussing and saying your not the boss of me. Mexican You have been doing this for a long time and I strongly suggest that you shouldnt be unbanned because of that.
About the flying part, was he flying one block over the ground? Because if so, that is most likely a glitch thing. And we need to have proof did you take any screenshots?
Nononoononononoo terrible idea. The whole chat would be filled with all these different titles and it would just be terrible just a no no. But there should be a youtube rank where it gives you like at least 2 commands from a donors commands.