UFC 244 marked the promotion’s 500th live event, and the organization is marking the occasion with “an internally curated list of 500 Unforgettable Moments from UFC history.” Scheduled to be released in seven installments, UFC Fight Pass 500 Moments shines a spotlight on some of the most memorable highlights – and lowlights – from the UFC’s 26-year run, both in and out of the cage. UFC Fight Pass officials have committed to sharing video of a few of those key moments with MMA Junkie, as well. Today, we figure that if you were going to check out one Diaz brother , you might as well give the other a little shine, as well, so how about the time Nate Diaz flipped the double birds to Kurt Pellegrino? The iconic moment took place at UFC Fight Night 13 on April 2, 2008