There was a SoCal Noks shirt a few years ago that had a Cold Slither logo on the front with some tour dates on the back. Not saying that is where Hasbro got the idea for the deco on the SDCC variant, but it totally is.
Remember the Roseanne episode where Darlene and Becky make Tornados? It was good. Hell, the whole series was good. Got weird in the last two seasons, but most people don't remember that. I felt bad that my Great Grandmother stuck with it to the end since it got all dark. But whatever, maybe she thought it was a fitting end. This figure is pretty rad.