I am guilty of all of these...
.1.You pay your internet bill before you pay your rent.
.2.your bed only has one 'valley' in it.
.3.your index finger is your most highly developed appendage.
.4.A relationship can be in trouble if your girl-friend (or boy-friend)dosnt appreciate the need for desktop enhancement.
.5.If your car was a well maintained and modified as your PC you could get more action.
.6.you sleep in the same room with your PC,but the bed is unmade and your workstation is immaculate.
.7.you have trouble focusing your eyes on anything further away than 1.5 feet.
.8.you wish that your mouse was breast shaped.(theres a joystick joke in there but I'm not telling it)
.9.you cant be bothered to match your socks,but will spend an hour looking for that special skin that compliments your theme.
.10.you bothered to read all of these because you wernt' sure you were all that nerdy...you my friend are in denial.