An X-ray, or, much less commonly, X-radiation, is a penetrating form of high-energy electromagnetic radiation. The most familiar use of X-rays is checking for fractures like broken bones, but X-rays are used in many other ways. For example, chest X-rays can spot pneumonia. Our x-ray can check if everything is alright with this blue alien that wants to create chaos all over the world. This fanart Lilo & Stitch Stitch X-Ray Sticker has checked it and everything is fine.