Oh, the days of 2 Girls 1 Cup and the resulting boom of reaction videos. It was the best of times, it was the worst of times. The "original source" video itself was so gross and terrible to watch (seriously, don't Google it), the internet adapted quickly, and soon unsuspecting grandmothers were being tricked into watching the festivities while being secretly taped for our collective entertainment. Grandma Marlene was by far the most adorable -- she was completely horrified, but also watched the entire thing, providing some priceless color commentary and facial reactions.


Urlesque unveiled the 100 Most Iconic Internet Videos -- the most popular and memorable viral videos in the history of the web. Since there's a lot to sift through, we'll occasionally feature an individual video from the countdown.