That's one way of dealing with it...
The Smashing Pumpkins' Billy Corgan recently told off a fan invading the stage in Memphis, Tennessee.
The band were in the middle of a cover of The Rolling Stones' 'Angie' when a man randomly got up on stage.
Billy wasn't thrilled to have him there and told him to "Get the fuck off my stage before I punch you in the fucking face!", before he resumed his performance.
You can watch a video of the incident below.
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