I made my username when I was 11 and signing up for an Xbox account for the first time after my parents bought me Minecraft for Win10, and I just started using it everywhere because nowadays I consider its cringy nature intentional haha. The 57 is absolutely random, and you can tell its "hand-typed random" because the 5 and 7 keys are so close on the qwerty keyboard

My profile picture is just ripped off of my Reddit avatar. Basically, strange inspect-element trickery on my profile page on Reddit eventually led me to an original SVG of my avatar, which I then rendered to a transparent PNG in Inkscape. I have no idea how to replicate the process of obtaining the SVG though.

Is there a standard where the 5 and 7 keys are not near each other? I suppose split keyboards separate them but they're still qwerty.

Well, I just explicitly said "qwerty" for the heck of it, but perhaps one "layout" that would make 57 seem like an odd hand-typed random number is the good ol' numpad. Because I absolutely cannot see myself moving one position up and then *left* after typing 5 when I'm typing a random number via numpad. Maybe I'm just weird.

I choose my username when I was a kid becuase I liked legend of Zelda, and the avatar comes from how I have a really cool shirt and was trying to draw the character on it, a beat, and accidently ended up drawing a really demented beat, I might fix it at one point though.