by Spicy McHaggis December 25, 2002

A tree, not planted by human hands, that begins to grow on residential or commercial property. Unlike trees that are brought in and installed on property, volunteer trees usually spring up on their own from seeds placed onto the ground by natural causes or accidental transport by people. Normally, volunteer trees are considered weeds and removed, but many desirable and attractive specimens have gone on to become permanent residents on many public and private grounds.
The beautiful, giant Red Maple comfortably shielded Claire from the sun as she sat on her back porch. It was nearly 55 years ago that the maple started life as a volunteer tree in her backyard, growing from the soil where a small wooden shed once stood.
by PerverseWriter July 26, 2009

A person who is always shady for no reason. A person who is shady all of the time. Shady meaning to act funny. Someone who always has an attitude. A person who treats another person weird.
by SaidTht April 20, 2014

Much like the fabled Christmas tree, the Easter Tree is often spray painted yellow, pink, and powder blue. Decorated with little authentic bunny pieces, and marshmellow Peeps©, children wake up early Sunday morning and climb to the top where there Easter baskets are bolted to the top.
by skanman April 11, 2009

by friedman February 22, 2003

someone who always uses an excessive amount of paper. If they're writing an essay in pen and make a mistake, they ball up the paper and take out a new sheet instead of just crossing it out. If they're drawing something and they mess up, they take out a new sheet instead of just using the eraser. You get the idea. The opposite of a tree killer would be a tree hugger, one who is very frugal in their paper usage.
Just imagine this: if your teacher gives 10 papers a week to each student and there's 20 students in your class, that's 10 papers x 20 students x 7 class periods x 36 weeks of school. That's 50,400 papers used by that 1 teacher every school year. What a tree killer!
by JT the man March 31, 2008

In the great MMO World of Warcraft, Tree bagging is the act of using the Druid's Tree Form and preforming a teabag to a friendly or enemy player while he or she is either laying down or dead.
by wowplaya123 January 13, 2009
