The Question: One symptom of argyria is turning roughly the same skin color as which fictional character?
Oscar the Grouch
Argyria is a rare skin condition that can develop if your body contains too much silver. It can permanently turn your skin, lips, eyes, nails, gums, and some internal organs a blueish color. The condition can occur after a large-dose exposure or prolonged exposure to small amounts of silver.
Silver is corroded by stomach acid and converted to silver salt, which can travel through your bloodstream and end up in your skin. When exposed to sunlight, the silver salt reverts to its original state, turning your skin blue. The discoloration is most noticeable on your forehead, nose, hands, and other areas that are exposed to sunlight.
The Answer: The correct answer is Papa Smurf.