Fact Slut
A person who acts like they're the only one who knows cool facts, and they're not shy about telling you.
At the beach, my friend said, 'Did you know the average person has 20,000 taste buds?' I was trying to relax, not count my tongue.
During my nap, my sister yelled, 'Did you know the moon is slowly moving away from Earth?' I just wanted to sleep, not get a science lesson.
While I was watching TV, my cousin said, 'Did you know a day on Venus is longer than a year on Earth?' I just wanted to watch my show, not learn about planets.