No, I tend not to forget things like that. Well, maybe... if it was a school novel... but if it was that funny, I would remember. Like the posts about Animal Farm, WC style.
It's a parody of Communism, incredibly well written, where animals rebel against their farmers, to install some kind of democracy where "all animals are equal"...
Yet at the end, it becomes "all animals are equal... but some animals are more equal than others" (referring to what LOAF said about wingmen, being more equal than others...)
The animals become just like their previous owners...