Top Definition
In a combat sport like paintball or airsoft, or First Person Shooter like Call of Duty or 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.
by Hackermeyer March 29, 2009

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from We'll never spam you.