Hey, is it possible to change your username? I made my username when I was younger, and I grew out of it. I want to change my username to "GD Joaquin" to match my YouTube channel name. I would really appreciate it if it's possible.

One time I was playing Hypixel on Minecraft and I found out that advertising is against the rules of the server and I decided it was a good idea to tell people to go onto Newgrounds and it said I can get a punishment, so I had some fun with it, but if I got a punishment, (which I didn't) it would've been worth it