In COD, the non-party-member of the team has a green arrow instead of a blue one. They usually wander around aimlessly (like a gringo). This player is automatically considered ill-fated due to their usual/predictable lack of skill. They are closely related in usefulness to that of the "red shirt".
GREENGO is a person or persons who believe in and promote the concept of excessive man-made global warming, while refusing to hear or examine the truth about its enormity or other causes which contribute to it. People who capitalize on the "green movement" to market their green products and profit from it.
General Electric's new bulbs that replaced incandescent lamp are filled with mercury vapor and is now proven to be more dangerous to humans and other living things than the benefit it gives. Cleaning up after a broken bulb is expensive if we abide by EPA rules and might cost about $1,000 according to one victim's account, and proven by a reporter in New York city in the Spring of 2009.