Out of the mouth of babes
Retold by grandpa:
My girl, "What are you doing?"
Grandpa, "I'm putting lotion on my head."
My girl, "Why are you putting lotion on your head, grandpa?"
Grandpa, "Since I don't have much hair, my head gets dry."
My girl, "Don't put too much lotion on your head, more hair might fall out grandpa!"