Mekhi approaches me on the couch pointing to himself.
Mekhi: Mommy, what is this? (pointing to his lower regions)
Me: Balls. ahem. I mean testicles.
Mekhi: Testicles?
Me: Yes, testicles.
Mekhi: What are testicles for?
Me: Blank Stare
after a beat
Me: Ask your father!
He leaves the room and returns in his underwear.