It could really be anything. Is it your first and last name smooshed together? Does it have something to do with your dog? Maybe your birthday?
Or is it just your email address without the "@" part? Oooh! Is it that name you thought was awesome in 7th grade, and now it follows you to every website you sign up for?
You know what, why don't you just type in your email down below and we'll just email it to you. Mystery solved!