A person who has one or more of the following attributes:
1) Has a hard drive that is 40gb or larger
2) Use pick up lines that references the size of his or her hard drive
3) Enjoys performing Net Send shenanigans
4) Thinks that SQL injection is more rad than sex
5) Loves them some Linux
6) The only naked women that they have seen is via internet porn.
Roger is turbo nerdy, he luvs getting ghetto on people via IRC chat.