Popular videos, such as Bieber's song 'Baby', have been obscured by pop-up windows that profess hate messages to all who wish to view.
Perhaps even funnier, the video for 'One Time' included a redirection to the webpage containing the video 'One Man; One Jar'.
Some of the errors and hacks appear to have been fixed by the website's administrators - for whom the time is 6:30 in the morning.
Furthermore, when visiting the page for 'Baby', viewers are presented with a pop-up window that reads:
BREAKING NEWS: Justin bieber died in a horrific car accident earlier thismorning, please visit the CNN homepage for more info