obvious stator
A person who tells you the obvious things so much that you wonder why they even bother and if they have a brain.
‘You’re hungry. I think we all know that.’, said by the person who just handed you a sandwich.
‘The sun is out. No one is surprised.’, said by the person who’s been looking at it for an hour.
‘You’re tired. I think we all agree on that.’, said by the person who has been talking for 20 minutes straight.