However, if you can come up with a more clever way to describe yourself and what you do, go for it!
(Run it by me if you’re not sure.) These are all descriptive usernames that give a hint as to what people do or are like, without attempting to completely sum up their entire essence.
There’s nothing bad here, but it doesn’t elicit a huge reaction other than “oh, I guess that guy likes to ski/be outdoorsy.” We can do even better than this, but it’s certainly not bad. Phantom Scrollbooth – Pretty good : It’s a bit geeky and witty; relates you to beloved children’s book that heavily features math, and makes a subtle joke that shows levity and a sense of humor. Obviously, if you don’t get the pun because you’re not familiar with this book, or you didn’t particularly like the book much, then it wouldn’t work so well.
But if the shoe fits, then this is a fun playful username that sets you apart.
These are all way more eye-catching and curiosity-inducing than your average username.