Documentarian

Documentartian: Someone who insists upon recording every aspect of their life. Can be identified by the large a baggy sweaters that they use to hide small video cameras and over-developed fingers from hours of video editing. Related to camwhores but they document themselves and their friends instead of just taking naked pictures of themselves.

Documentarian: *pulls out small camera to tape someone listening to music
Everyone else: "Man, that guy is creepy"
Documentarian: *goes home and adds this small section of the human panorama to his collection*