Smash Mouth lead singer Steve Harwell overtook Potty Mouth during a recent show.
The band performed a concert in Upstate New York on Saturday. In a video of the incident, Harwell, 54, can be seen abusing his words, threatening onlookers and giving a Nazi salute to the crowd.
TikTok user @doesthisfeelgood caught the wild show during the Big Sip Bear Fest in Bethel, NY, and the footage has since been doing the rounds online.
The clip shows the band having technical problems during the performance as they struggled to play on a broken PA system.
Harwell can be seen dropping his drinks, waving back and forth across the stage and at times cursing the bird over.
“I’ll kill your whole family, I swear to God,” he shouted to a fan in his audience. In another candid rant to a different audience member, he claimed that he would never leave the house if he could masturbate better.
The post has reached out to a representative of Smash Mouth for comment.
Smash Mouth was a blast once before last year when they decided to play at the Sturgis Motorcycle Rally in South Dakota during the height of COVID-19.
Harwell recently announced that he was taking a hiatus from performing due to several ongoing health issues. His rep confirmed to TMZ that he would take a break to deal with cardiomyopathy and heart failure, which forced him to miss some performances.
He currently manages his condition with medication and has decided to change his lifestyle, his rep revealed at the time.