Grumpy Cat®, MEH. Butt Patch PJ in Green by PetRageous Designs® is available in sizes XS-L. It features a pattern of scattered Grumpy Cat® images in cartoon-style. The faux butt flap in black has the popular Grumpy Cat® saying “MEH.” printed on it along with the Grumpy Cat® logo. This pajama is easy to put on and pull off with simple Velcro® closures on the back. It helps keep hair and dander off furniture. This garment is machine washable and dryable.