It said nothing about sponge bob being gay... however in most military cemeteries there is a strict decorum on headstones. Being that this is a non-profit there is more leeway but seeing how everything is traditional it is clear that one guy on the lower end made a mistake approving the head stone. Sure they could keep to but then that is opening comical headstones for all. I'm not saying there is anything wrong with the head stone but that the one guy that approved it should be fired.
