1. Scrub toilet and flush several times.
2. Fill toilet with warm water and add a squirt of pet shampoo.
3. Drop cat in toilet and slam lid shut.
4. Sit on lid - cat's efforts to free itself will generate a good deal of sudsing and washing motions. Drink beer while waiting.
5. Flush toilet a couple of times to rinse cat.
6. Leap off toilet seat, dash out door and slam it securely shut because kitty will erupt from the bowl as if jet engine is lodged up its butt.
7. Leave kitty to sulk and dry itself. Drink beer while waiting.