Viral Internet jokes of 2011

Rebecca Black's "Friday"

Black's song became a YouTube sensation early in the year, but probably for reasons she wasn't expecting. Her autotuned pop song was viewed more than 10 million times in mid-March and led to scathing comments along the lines of "worst song ever." The song details the minute details of her Friday ("ya gotta get down on Friday," she says). The song has been redone by Stephen Colbert and the cast of Glee. There's also a Apple phone app to play portions of the song over-and-over again.