Ricki and Tim went head-to-head over the "correct" time to do everyday things after science apparently decided there are rules for coffee, showers, naps and even doctor's appointments. Ricki fought hard for morning mimosas and night showers, while Tim revealed his cat is such a little weirdo it joins him in the shower every morning. The real controversy arrived when Ricki introduced the concept of a "nappuccino", having a coffee before a quick nap so the caffeine kicks in when you wake up. Tim was so horrified by the word itself he immediately tried to ban it from the show.