We all love (LOVED) Sarah Silverman and Matt Damon's little present to Jimmy Kimmel last month and last night Jimmy got his revenge. Not only is he "f*cking Ben Affleck" but he managed to round up quite the slew of celebrity cameos for their little music video. I think that Matt and Ben are officially two of the coolest guys in Hollywood. Both videos are absolutely hilarious, but rewatch the first one [1] and then check out the Ben video below. Then tell us — which "f*cking" video wins?