Bananas are radioactive! They contain an amount of the isotope potassium-40, but such a small amount of radiation to be harmful you need to eat about 700 bananas daily for over 80 years. These yellow fruits are usually starchy and need to be boiled, fried, or roasted to make them tastier. But some of them, especially dessert ones such as Cavendish bananas - they are sweeter and don't need to be cooked. If you laughing out loud after radioactive banana, then this VSCO Girl yellow cursor with Banana and LOL totally fits you.