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.
Say my name.”
“Heisenberg.”
You’re Goddamn Right.”
by magickiwi56 October 1, 2018
When a member of the female sex shaves everything but her "lips". Much like Heisenberg from Breaking Bad. The perfect receptacle for a Jesse Pinkman.
Dude 1: So did you hook up last night?
Dude 2: Yeah but her growler had the worst Heisenberg I had ever seen!
Dude 1: Shit man! what did you do?!
Dude 2: Well I stole my sisters Jesse Pinkman and used that of course!
Dude 1: ....
by Walter J White April 28, 2014
v. To be one-upped in a normally confident situation so badly that the only possible course of action is to accept defeat and walk away.
1: "Man the music at this party sucks!"
2: "Yeah well it's my house, if you don't like it you can leave."
3: "Heisenberg that hoe!"

Ex: To Heisenberg your mother in law.
by BreakingBadIsHardToDo May 31, 2009
Look here, you white, so you are Walter White, so you Heisenberg....

Look at that Heisenberg over there drinking that pumpkin spice latte.

I was riding with my one Heisenberg friend, he got pulled over by the cops, and they let him go without a ticket!
by Bro Bo Stevenson December 22, 2017
The act of being utterly dominated; either verbally, physically, or intellectually by Bryan Cranston aka. Walter White aka. Heisenberg.
Holy shit......Gus actually got Heisenberged for once. That Walter White is mean.
by trevortheclever May 19, 2010
The act of growing a pair & wrecklessly entering dangerous situations.
Made popular by the show Breaking Bad where Walter White starts to become more of a badass as he delves further into crime & the drugs market.
Example of To Heisenberg include
Telling a 6'5 giant bald guy who would rip your face off to ''stay off my territory''
Blow up a building with your awesome chemistry skills
Do a long con on a major drug-lord
Set a car on fire whilst the owners back is turned
Run over drug dealers & shooting them in the head if they survive
by dumbguy1anddumbguy22 April 15, 2011