http://www.joke-of-the-day.com/

http://www.jokeoftheday.com/

http://www.joke-a-day.com/

http://www.jokeswarehouse.com/

http://www.jokes.com/

http://www.joke-of-the-day.com/jokes

http://www.ahajokes.com/joke_of_the_day.shtml

http://newyork.citysearch.com/profile/42261309/new_york_ny/joke_of_the_day_com.html

http://www.amazingjokes.com/

http://www.jokeseveryday.com/

http://www.jokes.com/funny/

http://www.askmen.com/daily/jokes/