Complete bullshit stat circulated on facebook as if it is the gospel truth.
Wanker: Did you know 80% of i-phone owners would rather be dead than not have their phone...
Normal person: That's a Facebook Fact you fucking wanker!
by Oater September 20, 2012
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An AI whose job is to show Facebook users when a post is false, and cite articles to prove it. Unfortunately, it has several major flaws that turn it into a laughing stock:

Problem 1: It is extremely left-wing biased to the point of censorship. You will NEVER see a liberal post getting fact-checked, but by golly, they will slap every conservative post with a "false/misleading info" tag if it paints President Biden in a bad light. (But then again, it's Mark Zuckerberg. What'd you expect?)

Problem 2: It is denser than a black hole. It cannot detect sarcasm in posts at all, and will fact-check the stupidest posts that are obviously jokes.

Problem 3: The sources it cites are often not credible; see Problem 1.

Problem 4: Sometimes, the sources used actually prove that the post is indeed true, which is exactly the opposite of what it's supposed to do.
Facebook Fact-Checkers are as useless as wearing a face mask under the sea.
by Someone who kinda exists September 14, 2021
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A troll who has no life, or real friends for obvious reasons, constantly stalks his friends list not to contribute in a "friend like" manor but to use google to "fact check" each and every post made and then report how the poster has inaccurately represented their thoughts/opinions.
Me: God Damn Eric is such an annoying fuck - Its almost like he waits for anyone to make a Facebook post so he can google that shit only to try to make his lonely ass look smart.
Alex: eh, he's just a Facebook Fact Checker
by Farley Fastrack December 31, 2014
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