Before you press play, turn the sound down on your computer. When you do press play, you'll see a fighter who learns a little bit about hubris. The man in the blue headgear and black rashguard was pretty confident when he walked out for his fight. He did the Tito Ortiz "grave digger" celebration before the fight even started. Then, seconds into the fight, he pulled out the "Come at me bro" move that was Nick Diaz-esque. Unfortunately, his opponent did come at him, and knocked the blue-headgeared man out.
Let this be a lesson for all. Only tell someone, "Come at me, bro!" if in fact, you are ready for your opponent to come at you, bro.
Thank you, Cage Potato bros.