Sandcastles Jokes

A Family, a boy and his parents went to a nude beach while they were on holiday.
The little boy was building sandcastles when he noticed some women had bigger boobs than his mum. Confused he went to his mum, "
Mummy mummy, why do some women have bigger boobs than you?"
His mum laughed and replied "
Honey, the bigger boobs they have, the dumber they are"
Please with the answer the little boy carried on building sandcastles, when he noticed some men had bigger willy's than his dad. Confused he went to his dad, "
Daddy, daddy, why do some men have bigger willys than you?"
His dad laughed and replied "
Son, the bigger the willy, the dumber the guy"
Later the boy said to his mum "
Mummy, Daddy was talking to the DUMBEST girl on the beach, and the more he spoke the dumber he got"