Google's annual year in review features the highlights from more than 1.2 trillion searches in 146 languages. For more information, check out the Zeitgeist homepage.

As 2012 comes to a close, Know Your Meme's staff have looked back on the notable advice animals of the past year and narrowed down 10 exceptional examples, which were selected based on site analytics and Quickmeme statistics.

This rap music video for the song "Ass on the Internet" by Dormtainment features references to several Internet memes, including Me Gusta, Do you Even Lift? and Dat Ass.

2012 was a big year for the single topic blog, with a myriad of weird and hilarious content for our enjoyment. The ten best blogs of the year, though, were dominated by politicians, mobile apps and puppies; check inside for details.