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 and then check out the Ben video below. Then tell us — which "f*cking" video wins?