I made my username in my "lol so random XDDDDDDD" phase nearly eight years ago. My account is sloppy because its sloppy and I'm too lazy to make it super fancy and nice. I don't think it's my username's (or my horrifically embarrassing child self's) fault. Also, your username made me smile and I think if it can do that, and also express your interests and make you happy, then you should keep it. c: