Meme Origins: Where 'That Feeling When...' Got Its' Start

My first post here at Bustle was on why all the people are saying 'all the things' all the time now. Today let's explore the origins of another recent verbal meme: "That feeling when..." If you are a person who has a social media account, you have seen people use 'That feeling when' (or TFW) to start a sentence. But where did this linguistic trend come from?