Well British loons, it seems the weight of otters’ penis bones are decreasing. What the hell does that even mean? Experts are saying the reason for this is the chemicals found in British waterways. The male otters are also suffering from an increase in undescended testicles and cysts on sperm-carrying tubes. One doctor says this is an early warning sign to all mammals including humans. Dear god a decreasing penis bone is not what you want.