script kiddy- one more term of the "hacking" world meaning you more or less use other people's programs and ideas/don't have much of a clue about how anything works, a "hacker in training" sometimes, see "lamer" for more insight. Also used to describe people trying to learn how to be a "hacker", in this case they are many times known for using source code of other people in their own software for their own use, and calling it their own, so to further their way towards being a real "hacker". Though some are legitimate and really just trying to learn.
Example: A script kiddy in no way compares to an "l337 h4x0r".....
Just have to love all of that language used by the so-called "hackers" of this world. I've noticed that almost the only difference between an "l337 h4x0r" and a "lamer" or "script kiddie" is that an "l337 h4x0r" has been using the programs longer....