Obviomity
When you state the obvious so loudly that it hurts everyone's ears and their brains.
'You’re wearing socks with sandals and you’re proud of it? What is this, a fashion disaster?'
'You’re arguing with your mom about the weather, and it’s clearly sunny outside. What is wrong with you?'
'You’re yelling at your dog because it didn’t bring you the sock. You’re a lunatic.'