Lacking all sense of humor, Facebook fact checks joke meme: A joke meme that started circulating after inauguration day got fact checked by Facebook. The meme looks like an official letter from outgoing President Donald Trump on White House stationary, dated Jan. 20, 2021. The letter, clearly intending to be left to incoming president Joe Biden, simply says: "Joe, you know I won." Facebook applied a "fact check" interstitial to this meme, calling it "False Information."