You don't swim? That's okay, no one does. Wait a minute... there's a grown man in that pool? What's he doing there? He appears to be looking for a way out. The water level has sunk so low, but there are no rungs on the ladder to help! Quick toss him a Chicken Salad McNugget to use as a flotation device.
I'm rambling. There's just so much weirdness here. Including black-faced Evil Mary beckoning Olive to the deadly pool.