You can remember this picture from Rest and Ricklaxation - the sixth episode of the third season of the Rick and Morty series. Relaxing at an alien spa, they tried a machine that supposedly removes all the toxicity of the users. After that, Rick and Morty appeared in a toxic wasteland full of disgusting creatures where they aren't the real Rick and Morty: they are the toxicity of themselves. Rick and Morty Toxic Sticker.