The only song I know along those lines is a parody of a very annoying rock song called Let's Talk about Sex, and it was written by a friend of mine, but I don't know if he ever wrote more than one verse or so....

Let's talk about leprosy, Let's talk about that disease, Let's talk about all the lesions and contusions that may be, Let's talk about...

You get the idea. People run away when I sing it at them, but they stop playing annoying Salt N Peppa songs at me :)

-J