An unbelievably strong force of rizz packaged into a human. A Rizzernaut has to wear power armor because of the uncontrollable amount of rizz that can set off into an explosion at any moment. They are stronger than a Rizzard and definitely a Rizzlybear. No one’s stopping this absolute unit of brute force rizz.
HOLY CRAP ITS A RIZZERNAUT!!!!!
instantly falls to the floor and dies of rizziation poisoning