I am not British, so I guess this falls under cultural nuances. Anyway, I was watching The Vicar of Dibley, the one where Harry proposes to her. Easily get the joke that she doesn't understand that he is proposing to her; it's the joke about Harry's name I don't get. He say's his name is Harry Jasper Kennedy and she says something along the line of, "Hope that doesn't get a chuckle." Ok, what's the deal with that? Which part would get a chuckle?