Abstract: A concealable water shooter is provided and consists of a sealable reservoir for holding water therein removably attached to an upper arm of a person. A housing is carried on a forearm and into a palm of a hand of the person so that it can be hidden from view when covered by a sleeve of a garment worn by the person. A pump in the housing is fluidly connected between the reservoir and a nozzle in the housing. An electronic system in the housing, controllable by a finger of the person, electrically operates the pump so that some of the water will exit through the nozzle and can spray onto another unsuspecting person.