It's actually fairly readable if you have a background in coding at all. Here are some clues: 1. Every built in in Javascript can be overwritten. 2. If you se

It's actually fairly readable if you have a background in coding at all. Here are some clues: 1. Every built in in Javascript can be overwritten. 2. If you see something like ObjectName.prototype.fnName, then what you're doing is defining a new fnName function on ObjectName. The thing about Javascript is that you can add new functions to objects, and since everything can be overwritten, you can also replace old functions with new ones. So when you do something like Array.prototype.sort = function(){...} then you're overwriting the builtin sort method on Arrays. Most of the script is just defining builtins to have bogus results. 3. Javascript has a built in Math object, like a few other languages. The language also allows you to create objects on the fly with bracket notation: the layout is key: value. So the Math definition defines Math.PI to be 3.2. 4. There are a few other jokes in there too (like defining alert, which makes a message box, to be eval, which evaluates the string).