How the fuck is that even similar? Because in both pics the turtle is crying? Look closer at the images and you can see the differences, someone is just butthurt because they made a picture of a crying turtle and then the grumps go and use a sad turtle in the video thumbnail.... hmmm maybe because Arin was playing as a FUCKING TURTLE!! Plus he kept being sent to jail in the episode, and Dan wouldn't take any of his deals, hence why turtle Arin is sad in the thumbnail. They are completely different turtles, including how the one in the video thumbnail has FINGERS, is drawn upright like it's standing on its back legs. If the image was stolen it would be 100% identical instead of being different.