XSV 

The number two paintball team in the world....Formerly known as "excessive", but they have changed their name to "Xsv" so they could sandbag and not have to play SanDiego Dynasty, The number 1 paintball team in the world

Xsv got lit up by dynasty in the finals.

XSV by Derrick S. December 29, 2005

Xs'v Force 

(pronounced "excessive") is a referee for Central New York Roller Derby (CNYRD) and retired member of the men's roller derby league The Quadfathers.

XS'v Force - how the hell do you pronounce that? Extra Small Five Force? Roller derby is just a strange group of people...

Xs'v Force by longshadow November 17, 2011