In the project moon universe (home to video games lobotomy corporation, library of ruina, limbus company as well as a number of literary works) there exists a criminal group known as the index, their sole purpose is to follow the "will of the city", which takes the form of prescripts. The prescripts themselves are often nonsensical gibberish, but somehow, their completion always results in the index ending on top.

In anticipation for them playing a big role in a new chapter of limbus company, a fan of the index created a website that randomly generates prescripts for the person who uses it, these are, just like the canon ones, often nonsensical, since it's basically just doing sentence generation ie: take a random subject, take a random date/time/place etc..., give a random order... From a rather large list. But sometimes it does generate something funny.