I was in the car yesterday, listening to Test Match Special and  at one point between overs the chit chat between Jonathan Agnew and Geoffrey Boycott centred on being to sea. It was a bit of a random conversation, but at one point Agnew paused and mused

“You can’t swim, can you Geoffrey?”

“No, but fish can’t bat so we’re even aren’t we,” came the reply

A great comeback that caused a few chuckles in the commentary box.