Language mistakenly thought to be started by hackers, however it was started by crackers who populated newsgroups and broke into computers for malicious purposes. Now commonly used among people with IQ less than 10 because they are compensating for the fact they that know almost nothing about computers. Sidenote- Hackers still use l337 occasionally as a way of making fun of the less intelligent.
Similar to a camwhore but one who takes extra excitement when the camera is attached to a member of the media, be it the press, movie sets, sports arenas, etc. Especially likes to be interviewed. May have to struggle to retrieve the microphone. Often can be found waving at the camera behind the scenes, sometimes with a sign. (See Today show or Good Morning America)
He is such a media-whore that he listens to the police radio so he can go to an accident scene to get interviewed by the news reporters.