First off I must admit one of my all time favorite movies is bloodsport.
I was watching it recently and it struck me that I have seen this Dim Mak scene play out at countless infosec cons:
No, I haven’t seen anyone break a brick with a secret move at an underground martial arts tournament (that I am telling you about) but I have seen people prove they can do amazing things only to be greeted with a room full of “not impressed” faces.