To be Vertical is to be in a higher state of being, often induced through mind altering chemicals. Most common of these chemicals, for those who often get Vertical is Marijuana.

Vertical implies when you're moving in a vertical fashion to clear an obstical.

a descriptive for easily surpassing your competitors
Created by Nicki Minaj in the "Nictionary"

(noun) Jumping ability, traditionally understood within the context of basketball and generally not associated with the skill set of white people

vertical is a 5 peice metal band that will take the world by storm with their KICKASS music. they are the breed under verical (followers of the 1 and only high God) and spread his message to ears all through the world. Gods word has never sounded so good WAHOO!