factoid fetishism
When someone acts like they're the smartest person in the room just because they know some dumb fact no one else cares about, and they hate everyone who doesn’t know it.
‘The inventor of the wheel was a goat. I read it in a book.’, said by a guy who still thinks Earth is flat.
‘The Titanic sank because of a duck. My grandma told me.’, from a tweet by @DuckDuckDoom
‘The moon is made of cheese. I saw it on a YouTube video.’, said by a guy who still uses Windows 95.