3-year-old: NOTHING! Phew! she's already a woman :-o
A tourist.
I start with a v and every woman has one. She can even use me to get what she wants. What am I? I'll post the answer in 10 minutes.
Purple (According to my 3 year old son)
my 3-year-old asked as she woke me from a nap by poking me in the eye.
Deja phew!