1. Jokes
-Joke about health-
A man had just arrived home after the successful implantation of a pacemaker. Reading through the literature, he was delighted to learn that the instrument carried a lifetime guarantee.
-Pun about happiness-
My love life is terrible. The last time I was inside a woman was when I visited the Statue of Liberty
Woody Allen's film Crimes and Misdemeanors (1989).
2. Happiness
There are some sites about happiness on the Internet, two of them talk about Todd Solondz's funny film Happiness and Happiness the debut studio album by the English synthpop duo Hurts.
http://www.imdb.com/title/tt0147612/
http://www.amazon.co.uk/Happiness-Hurts/dp/B00383UJ2U