Tree Cancer Edit Meaning

1.

In a combat sport like paintball or airsoft, or First Person Shooterlike Call of Dutyor Brothers In Arms, a person (usually a sniper or camper) who stays behind or takes refuge behind or near a tree. Conied by the US Army Sniper School.

Troy was a tree cancer when he stayed behind a tree and sniped for 20 minutes in Call of Duty.

See first person shooter, game, sniper, rifle, tactic