Check out our live blogging of the Grammys this Sunday over atMusic FAILS!

YouTube presents a look back at 2012 with "Rewind YouTube Style," a quintessential mashup parody of "Gangnam Style" and "Call Me Maybe" starring the who's who of this year's viral video fame, including PSY, Walk off the Earth, MysteryGuitarMan, Jenna Marbles and more!

I'd be embarrassed to go to that school.