I bet your brain feels as good as new, seeing that you've never used it.

I bet your mother has a loud bark!

I could make a monkey out of you, but why should I take all the credit?

I don't consider you a vulture. I consider you something a vulture would
eat.

I don't know what makes you so stupid, but it really works!

I don't think you are a fool. But then what's MY opinion against
thousands of others?

I hear the only place you're ever invited is outside.

I hear you were born on a farm. Any more in the litter?

I heard you got a brain transplant and the brain rejected you!

I heard you went to have your head examined but the doctors found
nothing there.

I know you are nobody's fool but maybe someone will adopt you.

I thought of you all day today. I was at the zoo.