A word used to describe an individual determined to make the world a better place. Or to describe a certain someone (see below)

It's the sweat that accumilates under big boobs

Monkeywrencher, eco-terrorist, or green zealot, given to spiking trees, passing pamphlets, and lecturing people on how milk is NOT an option in a cruelty-free diet. A/K/A total bore.

A spineless pussy who seeks to ruin every major accomplishment of American producitivity by comment seemingly random acts of major vandalism. See also al-Qaeda.