... If without thinking you tell the salesman that sold you the gaming expansion you love him
... If you look outside and see the sun coming up and think "shit I better log off I have to gt ready for work"
... If your SO / parents talk to you in gaming terms and actually know what they mean even though they don't play
... If you've rerouted your email to your pager / phone s you don't have to alt tab
... If you've book marked web pages with information about the game / upcoming games
... If you remember your game account information but have to think of you PIN / phone number
... If you'll spend 2 - 3 hours customising your gaming UI but can't be bothered fixing the rip in your uniform skirt and wear it sarong style
Plus any of these :
http://www.nerdbunker.com/right_side...be_a_gamer.htm