They always catch the second person. Never ask your 3-year old brother to hold a tomato. You can't trust dogs to watch your food. Reading what other people write on desks can teach you a lot. Don't sneeze when someone is cutting your hair.
Puppies still have bad breath, even after eating a tic-tac.
Never hold a Dust-Buster and a cat at the same time. School lunches stick to the wall. You can't hide a piece of broccoli in a glass of milk. Don't wear polka-dot underwear under white shorts. The best place to be when you're sad is on Grandpa's lap.