So I was walking into the living room just recently and saw my son sitting on the floor in front of the recliner. I see his finger move quickly from his face as he turns his back and hides his hand.
So I immediately asked him if he was just picking his nose and he just smiles at me. And so I said, "I know you're not about to wipe a booger on my chair."
He smiled again. So I said, "You weren't going eat a booger were you??"
And he smiled again and said, "Well I was going to eat it until you saw me."
And I said to him, "Son that's really disgusting. You really should not eat boogers because they are very dirty and gross. Eating a booger would be like licking a dogs butt. You wouldn't lick a dog's butt, would you?"
And he looked me dead in the eye and said matter of factly, "I would lick a dog's butt if it tasted like a booger."