Twitter erupts after Faf de Klerk meets Prince Harry in pants

Twitter users have been responding with hilarity to photos of Faf de Klerk greeting Prince Harry with just his underpants on after South Africa's Rugby World Cup win on Saturday. 

In the changing room, the Springboks' halfback stripped down to his patriotic green, yellow underpants and shook hands with Prince Harry when he visited the team to congratulate them.

Still near-naked, Faf de Klerk then filled the World Cup trophy with champagne, drank from it and passed it around his teammates.

UK journalist and presenter Piers Morgan said that Faf de Klerk "clutching the World Cup in his Springbok speedos" was the "final indignity for England".