You've ever woken up at 3AM with an urgent need to use the bathroom, and on the way back thought, "I'll just check my email real quick"
You've ever dreamt about source code.
Your last 5 meals consisted of pizza and Mountain Dew.
The sound of a keyboard clicking turns you on.
The last time you got up prior to noon was in 1999.
If(you_have_ever_written_email==this)
You've gone 72 hours without sleep because "this stupid thing SHOULD compile!".
When someone mentions "SATAN" you don't think of the devil.
The case hasn't been on your computer since the day you bought it.
You call 911 when your ISP goes down.
You have a LAN in your living room.
You've ever used the phrase "I love kickin puppies!" (Warez Puppies)
Your lifelong dream is to get published in Bugtraq.
Your ISP calls YOU for tech support.
You think "Unix Wars" should be made into a movie.
You've been obssesed with Sandra Bullock ever since "The Net" came out.
You think your phone is tapped.
Your phone IS tapped.
You tapped your own phone just to see if you could.
The amount of RAM you have is > your IQ.