There is a different value to different things in life and it can be relative to most people, depending on their worldviews, social status, origin etc. However, there is one phenomenon that it’s very difficult to put a price tag on: those things that have the ability to make you laugh. Their value is undeterminable because they are in fact invaluable. Why? Because humor is such an intangible mystery. We know how it manifests itself, we know when it is here and when it is hopelessly absent, but no one has any idea about where the magic comes from. I mean, not even Peter Griffin, Joe, Cleveland and Quagmire managed to find where do jokes originate from, so what chance do we have? The bottom line is – it’s not really important. If something can make you laugh, it’s worth having in your life – and some of these nineteen pictures sure will.