Factoidial
Factoidial is when a fact is so damn true it hits you like a brick and you swear you'll die if you don't remember it.
I just learned that a donkey can kick with 1,000 pounds of force. I'm gonna remember that or I'll scream in my sleep.
My teacher said the average person laughs 15 times a day. I'm gonna laugh until I cry and then tell my mom.
I read that a snail can live for 20 years. I'm gonna be a snail. I swear it.