In the current crop of humorous commercials, I think the shortest ones are the best. This one just gave this sick old man a coughing fit. And at just 0:14 -- https://www.youtube.com/watch?v=Ed6NMqX6Cf4&index=3&list=PLdMGa4pNY_X8yMA4acq7WlFskDr3dWn_n