Brass Against is known for performing brass renditions of rock songs, but now they are making headlines for another reason: During their set at the Welcome to Rockville festival in Daytona, Florida, singer Sophia Urista popped a squat and urinated all over a fan’s face onstage.

Urista made several comments about how much she had to pee during the show and at one point asked for a volunteer to essentially become her human toilet.

“Get my man with the can on his head ready, ’cause we’re going to bring him onstage and I’ma piss in this motherf*****’s mouth,” she said to the crowd.

“I gotta pee,” she continued.

“And I can’t make it to the bathroom. So we might as well make a show out of it.”

Hear what happened next:

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