Very basic Javascript

gistfile1.js

function Tiger (){
  this.name = "";
  this.isKing = false;
}

Tiger.prototype = {
  getName : function (){
    if (this.isKing){
      return this.name + ", who is the mother fucking King!";
    } else {
      return this.name + ", who is a nobody.";
    }
  },
  setName : function (name){
    this.name = name;
  }
  coronate : function (){
    this.isKing = true;
  }
}

// create two new instances of Tiger
var tigerPawn = new Tiger();
var tigerKing = new Tiger();

// set the names of our tigers..
tigerPawn.setName('Tiger Pawn');
tigerKing.setName('Tiger King');

// coronate Tiger King!
tigerKing.coronate();

// get our names of things..
tigerPawn.getName(); // "Tiger Pawn, who is a nobody. "
tigerKing.getName(); // "Tiger King, who is the mother fucking King!"

tigerKing.name; // "Tiger King"