With Manchester United's short-lived revival well and truly over, rival fans came out in force to mock Louis van Gaal's side - many of them on social media sites. A calamitous performance against Leicester City saw them concede four goals in just over 20 minutes - transforming United's 3-1 lead into a 5-3 loss. It was the first time in Premier League history that Manchester United have surrendered a two-goal lead and lost - not even David Moyes managed that! Fans from around the internet, as well as Liverpool forward Mario Balotelli, were out in force to troll Louis van Gaal's side.
Manchester United lost 5-3 to Leicester despite being 3-1 up . Poor performance leads to Twitter and internet jokes . Louis van Gaal's side have just five points from five games . United are 12th in the Premier League .