1: An IQ value greater than your weight, or greater than 130
2: Obsessive-compulsive hobbies, such as collecting things
3: Spending more than 70% of your free time on your computer
4: Graduating high school with a math level of calculus or higher
Idiot 2: Yeah hahaha!
Nerd: Hehehehe *beats both idiots up*
2. One who has a vast knowledge about a certain subject, but is not obsessed with it. Don't get us confused with geeks as they are wanna-be nerds who have no life and are obsessed with whatever their fascinations are (usually WoW and shit).