1) You only read the manual after you screwed something up.
2) You think Star Trek is real.
3) You never comment your code.
4) Your user documentation is just a printout of the source code.
5) You have drank beer and programmed at the same time.
6) When asked about Macs you reply "Sorry I don't play with toys".
7) Your still trying to discover what that Formal Logic and Discrete Math course was good for.
8) You spend half you plane trip with your laptop in your lap and your child in the overhead compartment.
9) You don't know which sex three of your closest friends are, because they have neutral nicknames and you've never bothered to ask
10) You do all of your assignments the night before.