Unripe Fruits are Poisonous! (at least some of them are)

Ever eat an unripe Pineapple and instantly become afflicted with diarrhea? Or an unripe Tomato and recieve some gut-wrenching cramps?
Well... Apparently, many unripe fruits such as Pineapples, Tomatoes, and Avocados should not be eaten because toxins are generated in their skins... or something similar. Bottom line is... becareful with eating unripe fruit.

- Comfy Pillow