cats will be clean in a pigsty while pigs will be dirty in a marble hall.
You must admit I have a right to live in a pigsty if I want.
Clean up a pigsty," she commented one evening, "and if the creatures in it still have pig-minds and pig-desires, soon it will be the same old pigsty again.
Keep your mind out of the pigsty, man!
A man is a man, on a throne or in a pigsty.
There is a trend today that would put a new robe on the prodigal son while he is still feeding hogs. Some would put the ring on his finger while he still in the pigsty. Others would paint the pigsty and advocate bigger and better hog pens.