Los Angeles, June 26 -- Billy Joe Armstrong, best known as the rhythm guitarist and frontman of the renowned American punk rock band Green Day, lashed out at a fan during the band's gig in Germany for spraying him with a water gun, reports Loudwire.
Performing in Germany's Hurricane Festival, a footage on social media showed Armstrong showing the middle finger to one of the audience members, while leading the crowd in one of his signature "hey-oh" singalongs. He then removed his guitar, stepped away from the microphone and went on to directly scold the fan.
The fan was reportedly shooting water at Armstrong continuously with a water gun, which led to the brief altercation. While the surrounding noise drowned out most of what the sho...