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2.
A Compact Fluorescent Light bulb that uses less energy than a conventional light bulb. Typically the size of a regular bulb, but instead of a glass globe, is a twisted tube.

Promoted by Al Gore and global warming "activists" as a way to say energy costs and reduce "carbon footprints."
I replaced the light bulbs in my house with Gore Bulbs. I paid a lot, but I'll save on my electric bill
by TomL2133 July 31, 2008
 
1.
An odd funny looking person that runs on less energy but thinks he is just as bright as a normal person. He also seems to somehow cost you more time or money.
I work with this noob that drones on and on with his mindless drivel taking up all my time. He's such a gore bulb.
by CapnRon July 07, 2009