It's the same username I've been using since I started using internet forums. The actual username's meaning is actually pretty uncreative, but for some reason I've never really seen anyone use anything similar to my terrible nickname.

My Games refers to the amount of computer games I had either started or conceptualized. "19" Was the actual amount at that time. If I were to update the username, I'd be something more like Mygames57 or something like that. For some reason.... having that 19 at the end is more memorable.