Even though you are right, misusing the term in situations where your one life is either in danger, or where you make extremely dumb decisions even though you know better… is the joke and makes the term so charming for me.
For me it basically translates into : “I am about to do this dumb thing which I already know is dumb, but living my life to the fullest leads me right here”
Black holes and the uncertainty of what lies behind the event horizon. The possibility that inside a black hole, a whole new universe could exist without us ever knowing. When tripping through life taught me one thing, it is that many things can be seen as part of a huge fractal, and that view fits right into the interpretation that black holes are nothing else than universes in universes. After all, our big bang might just be another ordinary black hole, reaching critical mass.
Of course I can not prove it, but I love thinking about it.
Interesting hypothesis, would you mind citing some sources for those claims? I never heard of spez being CIA or any of the other rather huge claims you make.