One who practices the art of Darkour in which all free-flowing movements are utilized for acts of vandalism, mischief or avoiding the police.
They climb buildings and jump through backyards as means of escape from a foot pursuit.
Usually practiced at night; but not limited to, this form of art can branch off into a variety of sports:
Graffiti-Run,
Backyard-Racing, Féncing, Arson,
Smash & Dash, and Vandalism