Factoided
A factoid is like a tiny fact that’s so small it might as well be a pebble. You use it to insult someone who just said something obvious.
You said the sun comes up every morning. I called you out with a factoid and you looked like a fool.
He said water is wet. I threw a factoid at him and he fell over.
She said 2 + 2 = 4. I called it a factoid and she cried.