Grohl saw the brawl from the stage at the iTunes Festival in London and stopped the music immediately.
"Hey motha [expletive]! No, no, no, no! You don't [expletive] fight at my show, you [expletive]," Grohl yelled.
Grohl then pointed out the audience member to security and had him escorted out of the venue.
"You don't come to my show and fight, you come to my show and dance you [expletive]!" Grohl said.
"Who's fighting right now? Who's fighting? Let me see you... Hey, in the striped shirt, look at me, look at me. Get the [expletive] out of my show right now."
Check out the video and see how it all went down for yourself -- due to strong language, it's probably not safe for work.
Image courtesy WENN.com
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