Nigel Owens produced a very risqué joke after Leinster's win over Edinburgh
He's our favourite Welsh rugby referee.
The hugely popular official was the man in the middle for Leinster's 36-23 win in the Scottish capital.
It was a good end to a frustrating campaign for the province and a farewell game for Jimmy Gopperth.
After the game, there were a lot of tributes to the Kiwi but the one tweet about the game got more attention than others.
Nice day for a 99. Just as well Leinster 6 was not putting the ball into scrum. Would have been a nice day for a ?? pic.twitter.com/w2BxQUmsik— Nigel Owens (@Nigelrefowens) May 17, 2015