1 definition by Ace10101
A slang term used by some online FPS gamers. "Chamming" (n. "chammer") refers to using a hack to change the color of the opposing players/teams' characters (ex. solid bright orange), making them much easier to spot at a distance or in dark surroundings.-Sometimes these hacks even allow the characters to be viewed through walls. The origins of the term are unclear.
by Ace10101 August 22, 2013