International Joke Day falls on July 1, a day for laughter and gags. To help you get in the mood, read this list of the top 50 funniest jokes of all time according to research by www.OnePoll.com in 2010. 50. I went to the Doctors the other day, and he said, ‘Go to Bournemouth, it’s great for flu’. So I went – and I got it.