* [[http://www.youtube.com/watch?v=iCkYw3cRwLo Rewind Youtube Style]], a massive conglomeration of internet stars from Creator/FreddieWong to {{Smosh}} to FeliciaDay, featuring {{Music/PSY}}. It's made over 7 million views in less than 24 hours.
** Within 4 months it's at nearly 110 million.
* And now we have [[http://www.youtube.com/watch?v=H7jtC8vjXw8 What Does 2013 Say?]], which is definitely a case of SequelEscalation done right, as best shown by [[Creator/RoosterTeeth Gavin]] [[Creator/AchievementHunter Free]] and Daniel Gruchy of ''WebVideo/TheSlowMoGuys'' doing their usual thing while leaping in front of an explosion from a moving trailer.
* Coming right off of this is [[https://www.youtube.com/watch?v=zKx2B8WCQuw Turn Down for 2014]], with special guest appearances by late night anchors such as [[Series/TheColbertReport Stephen Colbert]], [[Series/LastWeekTonightWithJohnOliver John Oliver]], and [[Series/{{Conan}} Conan O'Brien]] watching as a rewind flag passes by their sets (with Conan [[CrowningMomentOfFunny even racing across his own set with one]]).
* For YouTube's 10th birthdy, they made an A to Z compilation of the most popular Youtubers and videos, using 18 different styles of video, ranging from flipbooks to papercraft to Minecraft. View it here: https://www.youtube.com/watch?v=WwoKkq685Hk