If you're having dinner or about to have dinner, don't watch this. With that disclaimer out of the way, when Memphis homeowner Chris Wark evicted a school teacher, whom was living in his rental home for seven years, he was disgusted to find what she left behind. When he went for a walkthrough, he walked into the "dirtiest house in America." Any by "dirty", we mean absolutely filthy. Chris said the home took two more days to decontaminate and $10,000 to renovate. As for the ex-tenant, she checked herself into a psychiatric hospital because she's crazy. Obviously.