The alter
ego to the character Walter White in the beloved Breaking Bad tv show. The term Heisenberg was originally used by Walter as a way of concealing his identy so no
one know that he was Heisenberg, but soon the name Heisenberg became a legend in it of itself as the characters
Crystal Methampetamine (referred to as blue sky occasionaly because of its blue color) and perhaps the world’s highest chemical purity (generally ranging in the
late 90%) and by the end of the show (Spoilers) Heisenberg is often used to mock Walter due to the complete and utter collapse of his drug empire.