Me to my six-year old: Your breath is a little oniony. Did you eat tuna salad today?
M Girl: No, but A Girl did.
Me: Um - onion breath isn't contagious.
M Girl: Let me smell your breath.
Me: Haaaa (exhaling in the general direction of her nose)
M Girl: Mmmm - broccoli.
Me: I didn't eat any broccoli today.
M Girl: But Daddy did.