Also, realize that people have done this to real journals. Consider the Sokol hoax. Or the famous math paper about big game hunting mocking. Or the more subtle Physical Review Letter co-author F. D. C. Willard
I would avoid doing it too much. And if it gets done too much it will damage the resource. That said, a little bit is kind of amusing. Especially if skillfully done. But some pepper is good...too much is bad.