Lil Wayne scared the crowd when he threatened them with guns, all because someone threw a water bottle onstage.
TMZ: He pointed to his crew and warned the crowd they're packing heat. You'll be shocked at what you hear next. But in this day and age, maybe you won't. Worth asking ... how'd Weezy's crew get guns into Australia, which arguably has the world's strictest gun laws?
See more of this story and video via TMZ.