A fan tweets, "you better run for your life when you come to LA" and "I hope your pizza place burns down."
Fans went wild after the male model was caught flirting with another woman in Mexico on Saturday, March 14.
Despite Patrick's assurances that he'd never cheat or hurt Miley, after the photos landed online on March 17, Miley's legions are sending thousands of hate tweets threatening to kill and burn down his pizza shop.
A fan warned, "you better run for your life when you come to LA" and "I hope your pizza place burns down."
Another wondered, "Who's gonna kill Patrick for us?"
Others threatened all-out war "... be ready for what's about to come," punctuating the threat with a knife and poo emojis.
Of course, he couldn't escape without an Arnold reference ... "You and your dad have a way of f***ing good s*** up,” another tweeted, March 18.
Miley has to do something before her ex is murdered for cheating on her but if you were Patrick, what would you do?