The story behind this is that a Twitter account, @weezerafrica, was started in December by a 14 year old Weezer fan named Mary. She says that she started the idea as a joke and incessantly tweeted Weezer frontman Rivers Cuomo and others in the music industry and eventually the idea gained momentum with many,many people tweeting at Rivers Cuomo to cover the song, including David Paich, the keyboardist from the band Toto. Eventually she made the national news:
What you see in the song video at the top is Mary’s first tweet.
Have a great Monday! ~Phil