2 definitions by TheWiteFlight
Means high vertical jump typically in the sport of basketball but can be used in volleyball aswell, If you have mad ups, or mups, your vert is usually greater than 30 inches standing.
by TheWiteFlight February 16, 2005
GlitchTheGame.com acronym, made popular by the WiteFlight and his socom and halo 2 hacking site, used by most haxing socomers
by TheWiteFlight February 16, 2005