A person using the social networking website Facebook.(noun)
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Use "facebooker" in a sentence
"Why does our secretary of state have to budget out her time for a face to face with a glorified facebooker?"
"For the bloggers, facebooker, and lovers are also available online hot spot areas in certain locations."
"Matthew Dodds: only thing anyone hates more than a grammar nazi is a grammar nazi who's wrong. as of 2:20pm CST on post day, he's used "your" and "you're" correctly in this post in every instance. way to make your first post a memorable one, facebooker."