When a person impacts people around them in a negative way. The people affected will become anxious and traumatised.

The word comes from the way Heisenberg (Walter White) mentally impacted the people around him and got them into danger, trouble and so on.
The Heisenberg effect greatly impacted Jesse's mental health throughout 'Breaking Bad'
by Mio the kid June 9, 2022
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1.) to first lick someones rectum, then sniff your own balls and finally look for someone to french kiss with.

2.) inter-species transmission of anal and penile bacteria via saliva.
John: If you don't do it, I'll get my dog to pull a Heisenberg on you!

Jane: Okay, okay, I'll do it!
by kay_ January 27, 2007
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1.) to first lick someones rectum, then sniff your own balls and finally look for someone to french kiss with.

2.) inter-species transmission of anal and penile bacteria via saliva.
John: If you don't do it, I'll get my dog to pull a Heisenberg on you!

Jane: Okay, okay, I'll do it!
by kay_ January 23, 2007
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-In the tv. show breaking bad the main. character named Walter white used the alias Heisenberg in order to anonymously make and sell drugs for his treatments and family welfare. As the show goes on Walter is slowly taken over by the 'Heisenberg' persona becoming colder and more brutal in his methods in his goal to building his drug empire until he becomes its largest villain. "Going full Heisenberg" means when a character. starting out with good intentions becomes an antagonist or villain over times as the plot progresses as they use increasingly brutal or cutthroat means to achieve their goals.
The way that Eren used the founding titan. trying to save Paradis , by destroying the rest of the world, he was going full Heisenberg.
by Raegan's Rock December 16, 2020
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You're never really sure when you are going to get laid.
The party was hopping but the Heisenberg Uncertainty Principle was is full play so who knows what will happen.
by SaintAmbrose July 29, 2022
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Matthias is Heisenberg, not the breaking bad one but the quantum genius, mind = blown!
Example of how it's used in a sentence:

Person 1: Who's playing Heisenberg in Oppenheimer?

Person 2: It's Matthias Schweighöfer as Werner Heisenberg, quantum leaps in acting bro!
by courtofowls September 5, 2023
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"The Exact Moment Walt Becomes Heisenberg," or "The Moment Walter White Became Heisenberg" is a cliché phrase or statement made by fans of the criminal drama series Breaking Bad, used to define the exact moment the main protagonist Walter White supposedly "breaks bad" and truly becomes his criminal alter ego, Heisenberg. While the general consensus is that he did not truly become Heisenberg during one specific scene, and that it was a gradual change and series of events that turned him into Heisenberg, the statement has been consistently used unironically by fans of the series for many years in Breaking Bad-related discussions.

It is often used on heavy scenes, such as when Walter watches Jesse Pinkman's girlfriend, Jane, choke to death rather than helping her, or when he threatens two meth dealers into avoiding Walter's "territory."

In the late 2010's, the phrase often started being used on light-hearted scenes, such as scenes from the episode "Fly," or when he gives advice to a junkie in a convenience store.

"The Exact Moment Walt Becomes Heisenberg" is also Breaking Bad's very own phrase or statement used by its fans in an attempt to sound smart and sophisticated in their television show knowledge. Every piece of media has something like this.
Dude, did you know this was The Exact Moment Walt Becomes Heisenberg?
Oh Jesus Christ, shut the fuck up.
by themashtyx May 19, 2023
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