It's a term from the Farscape universe.

It means someone who's absolutely insane.
WTF are you doing with that nuclear bomb you farbot?!
by MCMLXXXVI January 3, 2010
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A farbot is a term for any class incapable of pushing a node after far. Often the farbot will rage at team when dying at far because they have not won the map yet. Keep your distance at all costs.
"look at that farbot warrior going to far to die again, what an idiot"
by Farbot Main BTW May 10, 2019
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