12.23.104:09 PM ET

25 Best Viral Videos of 2010

Antoine Dodson, Jimmy McMillan, and Greyson Chance are just a few of the people who owe their fame to viral videos this year. From a double rainbow (all the way) to wacky Taiwanese animation, watch the 25 buzziest viral videos of 2010.

Gallery: The Year's Best Viral Videos

Plus: Check out more of the latest entertainment, fashion, and culture coverage on Sexy Beast—photos, videos, features, and Tweets.