Obivious - Bringing up the most basic fact in the world, like you just

Bringing up the most basic fact in the world, like you just invented it yourself and everyone else is stupid.

'Obivious, the sun comes up in the morning.', said by someone who has never seen the sun before.

'You're obivious, you're the one who broke the chair.', said by someone who's still sitting on the floor.

'Obivious, the door is open.', said by someone who's been stuck outside for two hours.