Iron Shower
When someone has an extremely bloody nose, especially one that is profusely bleeding with seemingly no end, and they sneeze, showering anything and everything in the blast cone with usually iron-rich blood.
Johnny gave us an Iron Shower at the soccer game last weekend when he caught a cleat to the face and then the pollen that was kicked up triggered an allergic reaction. It was like a bottle of Heinz Ketchup exploded all over the place.