factsious
Factsious is when you're so full of facts, you could turn into a fact monster. You eat facts for breakfast and you drink facts for dinner.
My mom called me factsious because I knew the exact time the sun would rise tomorrow.
I told my crush I was factsious and he asked if that meant I had a lot of facts about him. I said yes and he believed me.
I was factsious in the classroom and I answered every question before the teacher even said it.