Scatalogical humour from Martin Luther

I am of a different mind ten times in the course of a day. But I resist the devil, and often it is with a fart that I chase him away. When he tempts me with silly sins I say, 'Devil, yesterday I broke wind too. Have you written it down on your list?
Just before he died, Luther told his wife, “I’m like a ripe stool, and the world’s like a gigantic anus, and so we’re about to let go of each other.”