2 definitions by Pollyflopadopolous

Someone who gets stuff done. Obviously.
A: We need to get these documents edited, proofed, printed, and mailed by next week!
B: Call Joe. He's a doer.
by Pollyflopadopolous June 13, 2010
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A person with the ability to organize and motivate a large number of very independent people to work towards a common goal.
A: Did you see Joe is working as a volunteer for that libertarian activist group?
B: Yeah, he's becoming a regular catherder!
by Pollyflopadopolous June 13, 2010
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