2. Someone who commits suicide by jumping from a high place, normally a tall buiulding. Can be used to describe someone who is about to jump, or someone who already has.
(Popular in Alaskan fishing townes) Commonly refered to as a fish that is jumping, it is also the term that is used when a woman walks by that said fisherman would like to sleep with. The woman is refered to as a jumper because well, there arent that many chicks, and the dudes wanna jump her!