factlet - A small fact that's true but nobody wants to hear. It's like

A small fact that's true but nobody wants to hear. It's like a fact that got kicked out of the fact club.

I told my friend that a chicken has 2 legs. He said that's a factlet. I said it's also a factoid.

My teacher said the number of sides on a triangle is 3. I said that's a factlet. She said I'm a factoid.

I said that a pizza has 8 slices. My mom said that's a factlet. I said it's also a lie.