Dave and Joe are work colleagues, working together in one of those open plan offices that seem to be all the rage a short while back.

One day Dave notices that the usually rather conservative Joe is sporting a single earring in one of his ears. Bemused by this, Dave eventually decides to get to the bottom of things and so sidles up to Joe and asks him, “Joe, since when have you started sporting an earring?”.

“Well it’s quite simple really”, replies Joe.

“Basically since my wife found one lying in our bed!”