How and why did you choose your username?

Back in the day, my old xbox buddy wanted to start the "Odd" clan, do to us all being a little weird back then, so all of our names were Odd Something. I was a big fan of Metal Gear Solid (and still am) and liked the song "Encounter" along with just liking how the word sounded, so my name was "Odd Encounters", and over the years I took a more casual approach and it eventually became Odderino.