My youngest brother liked to eat chapstick, and my other brother and I once convinced him to eat a dead leaf. My husband used to eat colored markers, or at least bite off all the tips. And his older brothers got him to eat box-elder bugs one time. After hearing this, we went through some of their old markers, and sure enough, there were a bunch of flat ones. One of his brothers though, liked to eat sand out of the sandbox. They also had a cat. Guess what the cat used the sandbox for? Moar stories!