A person of the political right wing that shows so by sharing rhetoric and political opinions online (often on Facebook) rather than actually participating in the political system. These types of people can be differentiated from regular Conservatives by assessing their knowledge on actual conservative policy and asking weather or not they voted in the most recent election.
Tim: You guys see that post Brandon shared about how Obama eats Grey Poupon?

Greg: Don't listen to him, he's just a Keyboard Conservative.
by Iloveowlbears July 24, 2017
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