Video editor Sleepy Skunk mashed up 323 scenes from movie trailers released this year into an eye-dazzling six-minute montage of explosions, sweeping views and high speed photography at their finest. For a full list of the films used, head on over to his Tumblr blog.

A photoshopped box art for the 1999 Nintendo 64 platformer game Donkey Kong 64 has inspired a slew of other parodies predominantly circulating on the microblogging site Tumblr.

This is just another day in the life of Rebecca, a lifeline telephone crisis supporter at a suicide prevent center in Australia, but for many of us, it reveals a startling glimpse into the darkest side of human capacity.

Tumblr kicks off its first-ever end-of-year retrospective with an epic breakdown of the site's most re-blogged content in 20 different categories, from the usual fares of art/design, tech and music to Internet-favorites like "most viral," and "funny" and the greatest hits on Tumblr Radar.