You've got the brain of a four-year-old boy, and I bet he was glad to get rid of it

I've got the brain of a four year old. I'll bet he was glad to be rid of it.

Why a four-year-old child could understand this report. Run out and find me a four-year-old child. I can't make head nor tail out of it.

I've got a good mind to go out and join a club and beat you over the head with it.

I've had a perfectly wonderful evening, but this wasn't it.

He may look like an idiot and talk like an idiot but don't let that fool you. He really is an idiot.