2011 offered us an amazing array of viral videos, ephemeral clips whose popularity was sometimes born out of mockery, sometimes out of amazement, and sometimes out of humor. Whether it was a woman falling into a fountain, an incredible time lapse piece, or the inescapable Rebecca Black, all of them found a way to draw millions of eyes. Here are some of the videos that kept the web spinning this year.

And here is the complete list of videos that made up this compilation, in order.

With thanks to Roger Cormier for helping to compile clips