Sparring specific slang for a competitor who frequently uses vertical arm movements during freestyle competition.

Comments:

This method of sparring is usually used during  tournament competition, but can sometimes be employed in normal sparring situations.

This is a derogatory term.

This method of sparring is primarily seen from inexperienced practitioners, but can sometimes be used as a strategy.

Derivation:

The term is taken from the movement of the arms resembling someone painting a wall.

Related Definition(s):

Freestyle, Sparring

Related Slang:

Actor, Banger, Bummer, Charger, Combo Man, Continental Form, Counter Man, Dancer, Diver, Domestic Form, Flurry Fighter, Foot Man, Hand Man, Head Hunter, Heavy Foot, Iron, Grabber, Jammer, Line Rider, Runner, Singer, Slapper, Sleeper, Spinner, Sweeper, Windmiller, Yo Yo