Justin Bieber's fans throw working cell phones on stage. At Bieber's show at the Prudential Center in New Jersey on Tuesday night, the 19-year-old pop star had just finished asking the crowd to "refrain" from throwing objects onto the stage, when one fan threw her iPhone at the singer.

“Do you guys want me to keep performing or what?" Bieber asked the crowd. “Refrain means DON’T throw things on stage.”

So what does Justin Bieber did? He puts the phone down his pants and rubs it against his junk, then proceeds to give it to another fan, to whom the phone did not belong.