I posted a meme on Twitter, and this guy schooled me saying George Orwell never said that quote. I got a bit miffed, not because he was right but because he used reuters.com to fact check me.
I told him he had a valid point, but that I would research it instead of taking the Reuter's article as true. After researching it, I went back and replied that he was correct and uploaded a new meme saying I fixed it!