Great responses
After reading Lloyd's blog concerning things you wished you'd said but didn't think of until too late. I started thinking about the great replies that were thought of in good time. Two great replies (probably not new to you) that would have made me very proud to utter.
"After being asked what he thought about Western civilisation, Gandhi replied that he thought "It was a good idea""
Second favourite, and probably the most well known:
Bessie Braddock: Mr Churchill, you are drunk.Winston Churchill : And you madam, are ugly. But I shall be sober tomorrow.
Great replies, of course there are many more, share if you will.