I hope my readers will excuse me for posting a somewhat naughty, R-rated joke for this one! To me it just speaks of the innocence of youth and how we should be careful of what we tell them:
A couple decides to take their five year old son with to a nudist beach, reasoning that he is too small to comprehend.
After about 15 minutes the toddler comes running to his mom and asks “Mommy, why are some ladies chests bigger than yours?”
Mommy replies “The bigger the chest, the dumber they are”
Five minutes later he comes running again, asking “Mommy, why are some mens weeners bigger than others?”
Satisfied with her first answer, mommy replies “The bigger the weener, the dumber the man”
She carries on reading and five minutes later the young boy comes running again “Mommy, mommy come help! Daddy is talking to the dumbest lady here and the more he talks the dumber he gets!”
Naughty, I know, but I just had to giggle!