A 5 yr old was in the park with his father. They turn the bend and see to dogs going at it. The boy looks at his father and asks what their doing. Oh son they're making puppies. Well that night the boy is put to bed and his father and mother are making love when the door opens suddenly and the boy is standing there. What are you and mommy doing. THe father is flustered and goes we're making babies. The boy goes "flip her over I want puppies".