An 11 year old singer who sounds like a dying walrus with down syndrome. His "music" appeals to young, insecure teenage girls who for some reason think they're gonna marry him, and for some reason, each of his terrible and annoying songs have lyrics that are so simplistic and boring it makes you want to cut your ears off.
Person 1: Did you hear the new justin bieber song?
Person 2: That was a song? I thought it was a loud broken vacuum.