Yikes, his ballsack is actually bigger than mine. That said, at least mine isn't swollen with body gasses, or whatever the hell collected down there. Poor bastard!
When you croak your balls much actually get bigger...you never know. All dead guys get swollen balls after they die.
Notice that the abdomen is also swollen with as gut bacteria thrive in both aerobic and anaerobic enviornment.
Gastro-intestinal bacteria are also capable of migrating from the gut to any other region of the body by using the lymphatic system and blood vessels clearly seen on this cadaver.