rick stingray is a black and white stingray. He's based on a how to draw a stingray. somebody liked the picture and posted it on reddit calling him rick stingray. then he started reposting it on drawing websites. it began a meme. the meme is NOT popular in the slightest and you might not find it by searching it.
he claimed it as a joke. rick stingray is now a meme which is really nothing but a picture. people post him saying do you remember this guy and stuff.