It seems like there's no positive news about Justin Bieber these days. From peeing in mop buckets, spitting at fans, sleeping with prostitutes and tagging walls with "art", his latest bratty stunt was attacking his neighbor's house with eggs. Conan asked his guest Joel McHale why Bieber would do something like that. You'll love his repy.

“Because he’s a f***ing idiot.”

Watch below: