We're speedrunners and We finish games Really Fast!

Speedrun: A speedrun is a play-through (or a recording thereof) of a video game performed with the intent of completing it as fast as possible. Speedruns may cover a whole game or a selected part (such as a single level) and may impose additional requirements beyond quick completion. They are mainly attempted for the purposes of entertainment and competition.

http://www.speedrun.com/
Speedruns Live![www.speedrunslive.com]
Speed Demos Archives[speeddemosarchive.com]