My 6 year old sister was just explaining why girls have boobs to my 5 year old brother... the convo went like this:
Brother,"why do girls have boobies?"
Sister,"weeeellll, a grown girl has to has boobies and a grown boy has to has..."-looks around and half whispers-"...nipples!"
Brother," Whaaaaa?"
Sister, "yeah, little girls have small boobies when little boys get to have dimples that grow into really BIG nipples"
omg lolo one of the funniest things I've heard all day!!!