Mine also is pretty obvious. Steve is my name, and 2010 is when I joined the forum (and what what a year it has been in the last 12+ months!).
My avatar not only represents one of the games I own, but this game's backglass also features Bobby Orr, who was an ice hockey legend in the 1970s. He is to hockey what Don Bradman is to cricket. Being from Canada, with ice hockey in the blood, growing up in the 70's was filled with playing the game and eventually playing the other game - pinball.
Funny enough, I never came across this game whilst I lived there.