Rewind Youtube Style 2012

We invited some YouTubers to star in a mash-up of culturally defining moments of 2012. Can you spot all the references?

Featuring: PSY, Walk off the Earth, AlphaCat, KassemG, DailyGrace, MysteryGuitarMan, DaveDays, DeStorm, PyroBooby, BarelyPolitical, RealAnnoyingOrange, FreddieW, CorridorDigital, RhettAndLink, Smosh, FeliciaDay, ChesterSee, iJustine, EpicMealTime, MyHarto, JennaMarbles, ShitGirlsSay, JuicyStar07, GloZell, ClevverTV, SmoshGames, HuskyStarcraft, PLUS, RyanHiga, and more...