Justin Bieber Pees, The World Watches

Justin Bieber's year of bad behavior continued yesterday when he was caught on video peeing in a custodian's bucket in a kitchen of a Manhattan club.

"That's the coolest spot to piss," one friend says on the video. "You know, you'll forever remember that."

Making matters worse, he followed that by hurling an insult at a photo of President Bill Clinton that was hanging on a nearby wall.

TMZ reported the incident, which happened earlier this year, and aired the video. It immediately went viral.

According to TMZ, Bieber and his entourage (whom he dubbed the "Wild Kidz"), were exiting a Manhattan club through the kitchen. Bieber needed to relieve himself, but instead of seeking out the nearest rest room, he did so in a bucket in full view of the kitchen staff and a smart phone camera

TMZ put it this way: "But rather than go to a bathroom like a civilized person, Bieber -- wearing pants that should literally be illegal -- whipped out his junk and whizzed into a yellow mop bucket used to clean the restaurant's floors ... meaning whoever's job it was to mop the place up had to physically change Bieber's disgusting piss water."

When he saw a photo of President Bill Clinton on a nearby wall, he sprayed it with cleaning fluid with the words "Fuck Bill Clinton."