Family Guy:
Season:     4     / Episode:     8    
8 Simple Rules for Buying My Teenage Daughter

8 Simple Rules is about a married couple with three children, set in a Detroit, Michigan suburb. The father, Paul Hennessy (John Ritter), is a sportswriter who is prompted by his wife Cate's (Katey Sagal, ) return to nursing to take a more active role in raising their two teenage daughters, Bridget (Kaley Cuoco), and Kerry (Amy Davidson), and their son Rory (Martin Spanjers). He is soon overwhelmed by the responsibility of being the father of teenage daughters and misses being a sports writer. Paul begins writing a column from home about his struggles with his children and offers advice to people who are in his same position. His teenage daughters are dating, which sparks the use of the "8 simple rules for dating my teenage daughter". The rules are: 1. Use your hands on my daughter and you'll lose them after. 2. You make her cry, I make you cry. 3. Safe sex is a myth. Anything you try will be hazardous to your health. 4. Bring her home late, there's no next date. 5. Only delivery men honk. Dates ring the doorbell. Once. 6. No complaining while you're waiting for her. If you're bored, change my oil. 7. If your pants hang off your hips, I'll gladly secure them with my staple gun. 8. Dates must be in crowded public places. You want romance? Read a book.

Brian abuses Stewie's time machine and causes reality to run in reverse. So the two must work together to set things right before Stewie is "unborn".