Well I thought this was funny, and I really enjoyed it.  If you missed it you can see it on Iplayer tomorrow:

At Prime Minister's Question: David Cameron was cut off by the speaker John Bercow , telling him he had said enough.

Cameron had said:  ''I  hadn't finished.'' The speaker replied, after a pause: ''In response to that question, the prime minister has finished.'' 

You know Bercow, isn't such a bad bloke after all.