We like to call this T-shirt, "Pluto's Revenge." Nothing like a "your mom" joke against NASA taking away Pluto's planet status! Well, actually it was the International Astronomical Union (IAU) who altered the definition of a planet and stripped Pluto of it's planet title, but let's not get too technical. This is just meant to be a fun Pluto T-shirt. Whether you're for or against Pluto being a planet, it's dick jokes involving "your mom" are still pretty funny.
If you didn't know, there may be hope for Pluto to become a planet once again. According to Philip Metzger, "It's a sloppy definition. They didn't say what they meant by clearing their orbit. If you take that literally, then there are no planets, because no planet clears its orbit." Additionally, new NASA findings are uncovering there is more to Pluto than originally thought. Not only is it bigger than previously documented, but new NASA photographs show a vast nitrogen glacier, ice mountains, canyons, cliffs, craters and more. It's likely not enough to classify Pluto as a plant again, but it never hurts to hope!