The biggest stories of the day delivered to your inbox.

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.

Memes and short, funny – often viral – videos are now a fixture of everyday life. They’ve become even more popular since the spread of smartphones and are increasingly reaching older generations, too.