Overheard in the women's restroom on the 4th of July with about 6 other women in the restroom...
Little Boy: Momma, why you got hair down der?
Mom: Because I'm a grown up. Now stop looking down there.
Will I get hair down der too when I'm olda?
Yes, honey you will. Now stop.
Will I also lose my wee-wee like you did? I don' see one.
No, you're a boy so you keep your wee-wee. Seriously, stop.
Clearly embarrassed after opening the stall door and realizing how many people there were listening to their conversation, they walked out without washing their hands.