Well, you yourself have said "It really is crap and I would never publish anything with so few words," so I'm inclined to agree with you. I can't say with certainty that I would think it was total "crap" myself if I read it, but if you aren't particularly proud of it, and already feel like you would "never" publish something with so few words, then there really isn't much need for the question. It sounds as though you've answered it.
That you've posed the question I'm not entirely certain you really feel that way about it, but if you do I would suggest just letting the story be put to rest as just what it was, experimentation with variables and scripting. The story isn't wasted never being published if you carry what you learned over into your next project. Something bigger, and better I imagine that you would hopefully feel more proud of.
Those are just my thoughts on it anyway. Whatever you decide, best of luck with it, and any projects you take up in the future.