Panzer on humans' belief of their infallability:

 Mom and What's His Name were watching a TV show about a dog tracking down a bad guy.

On the TV they showed the dog a shirt ...

And ...

He went off after the guy.

Mom told What's His Name dogs smell real good.

Phssst.

Mom says women are never wrong.

 

Well ...

 

Do I have to explain it to you?

I disagree.

 

She's wrong this time.

 

Dogs really stink!

That makes her wrong twice.