The Jonah Hill "I Guess Bro" GIF is the perfect reaction meme, but where did it come from? Here's the origin and how it wound up becoming such a prevalent meme online.

This original story is from substance.media. We’ve all been there — a buddy’s in a tight spot, or there’s an unspoken vibe that we all just get. That’s the essence of the Bro Code — a code that runs ...