Dustin Poirier didn't miss the chance to take a swipe at Conor McGregor and Michael Chandler this Father's Day. Poirier trolled the two UFC stars with a cheeky meme uploaded to social media.

McGregor's injury pulled the plug on the showdown, and Chandler's manifestation didn't work, at least as of yet. And Dustin's meme couldn't have come at a better (or worse) time. Dustin Poirier ...