[dancer2extreme4]

or paranoia survivor or better yet sakura *chuckle*

anyway here's a few from this kid I've actually played I think are pretty impressive especially for some1 that size.
http://www.youtube.com/watch?v=uqfYNuDDSc4 - cha0ticz summer *

and http://www.youtube.com/watch?v=mjkzsAYmhaI - cha0ticz determinator *

A few more from some better known players:
http://www.youtube.com/watch?v=o1S72WsmjJY - Adamstyles Am I awake *

http://www.youtube.com/watch?v=xLb7Mi0UmSU - Iamchris4life AA healing d vision oni, I don't care if it's on home version it's still very impressive and better than probably anyone in the world could do homeversion or arcade.

http://www.youtube.com/watch?v=BbN6OIu8Bk4 - Damien, Reach's disabled the flaw **

http://www.youtube.com/watch?v=io_-7nZ-3Nc - Kevbo Bloodrush, 5 excellents ***.