Yeah, wet gloves and wet footwear is a recipe for getting zapped. Keep your feet and hands dry or you will get some good zaps. Doesn't feel good, I assure you. BTDT. I'm welding on ships, so you ground to the hull. You become the path of ground if your ground isn't attached to clean metal.
Could throw off the rhythm of your heart and kill you. Extreme, but it does happen.