I don't know if you want a script of your own or just add your words to an online tracker.
I use
http://www.hahahahahahahahahahahaha.com/ (they search more than adult - but they do have adult)
And PimpCafe has a Board Watch thing:
http://www.pimpcafe.com/index.php#boardwatch
There used to be something called "all the boards" but it pretty much disappeared...