Originally posted by Generic NameIt's a sarcastic comment mostly. It's like "I here you" or something like that but much more sarcastic But I know what you're talking about.
To those that don't though:
http://www.youtube.com/watch?v=hHkKJfcBXcw
lol I don't think that's true in a lot of cases. Most of the time, when I run into a "cool story bro," it usually means that the person who says it doesn't want to hear what you're saying. For example, like when you're in an online argument and you have a long post explaining your post, they will then respond with "cool story bro," as if to say that "whatevs."