I can relate to that. My wife & I were just dozing off one night when we heard a splash! What??? Only place around that has standing water is the toilet. Sure enough a snake was in it. And fast forwarding thru the next hour, the snake ended up dead and the toilet bowl survived. The snake had managed to get on the roof of the house, slither thru the roof exhaust vent, down the vent pipe, and finally thru the fan blades which was directly above the toilet.