Poppy "Mommy you armpit stinky!"
Me "No it's not." (I take a whiff, yup it's stinky) "Well I have been playing with you all day."
Poppy leans in for another whiff "Yup you stinky"
Me "Thats not very nice to tell someone, I am not that stinky..."
Poppy "Mommy... (puts hands on hips) Me Poop stinky, me pee stinky, me bum stinky, you arm pit stinky!"
Me "ok, you are right, my armpit is stinky"
Moral of the story:
Take the 5 seconds and put on deoderant, and quit calling your daughter "stinky" as a nickname :)