1. You are a Star Wars fan or a Star Treks fan, but not both.

2. Your have at least four laptops, some with more than one operating system.

3. You know of El Capitan is not just a scenic place; and Ice Cream Sandwich is not just a dessert.

4. You are the IT department for your extended family.

5. You are multilingual in programming language.

6. You can recall π past 6 decimal places.

7. You like to explain things in excruciating detail whether others care to know or not.

8. You own Bit Coins

9. You use tab key to auto complete

10. Your favorite editor is ‘vi’ or ’emac’

Folks, post more ideas in the comment section.