I don't know the name of this song so I'm not having much luck finding it.
I only know this verse.

Little old man workin in the mill
Mill turns around of it's own free will
Hand in the hopper & the other in the sack
Ladies step forward & the jents fall back.

Seems to me there was a thread on this awhile back & I've probably missed something painfully obvious in my search.

Thanks,Ron.