Mom, Mom, I'm holding my little brother's hand.
Little Johnny, good! But he's not "bien" yet.
Listen up, dummy! Little Johnny's mom thinks he's being a good boy by holding his brother's hand. But Johnny's using the word "bien" which sounds like "been" to mean he hasn't beaten him up yet! You're so dumb, you probably think beating someone up is a good way to make friends, huh?