I can't find it online, but I have it on tape somewhere.
I know it starts out:

"Everybody called her Penny Annie.
She danced for a penny or for free. ... "

and the last verse contains the line:

"She was showin' off her womanhood,
Doin' the bump and grind,
And I can't say that I enjoyed the view."

Maybe those snippets will jog other people's memories and we can reconstruct the whole lyric?