macscense - when your brain is working like a rocket, but your mouth is

when your brain is working like a rocket, but your mouth is stuck in first gear.

I knew I was wrong, but I said 'I’m right, and you’re wrong.' My teacher said 'You’re not even close.'

I tried to explain my idea. My friend said 'You’re speaking nonsense.'

I said the earth is made of spaghetti. My brother said 'You’re either lying or dumb.'