That is not science 

It is originated from chinglish "zhe bu ke xue". It is always used to express surprise or astonishment at unexpected or unusual things. By saying that, one means the thing he/she is told or sees is out of his/her expectation.

A: You know what, Tom just got the offer from Morgan Stanley, but he rejected it and decided to go to a small local bank.

B: Oh, that is not science.

That is not science by ritotila April 27, 2014

it's not science rocket

derogatory form of "it's not rocket science" (capable of being accomplished with ease; posing no difficulty), intent on mimicking the ignorance of the recipient.

"what do you mean you don't know what the address bar is? It's not science rocket."

it's not science rocket by Mattymatt November 15, 2006

“I Work with Real Life, not Science nor Theory”

A broader, often First World political version of the previous fallacy, where one dismisses scientific findings, theoretical frameworks, and even well‑established social science by appealing to an idealized “real life.” This rhetoric typically surfaces in debates about climate policy, public health, education, or social welfare: “Real life isn’t a textbook,” “People in the real world don’t care about theory,” “Real life is more complex than your models.” The fallacy is that it positions the speaker as a hard‑nosed pragmatist while using “real life” as a rhetorical shield to ignore evidence that challenges their preferred policies. It’s a favorite of politicians and pundits who want to appear grounded while rejecting expertise that inconveniences them.

“I Work with Real Life, not Science nor Theory” Example: “When confronted with studies on housing affordability, the candidate said ‘I work with real life, not science nor theory’—dismissing decades of urban research to justify developer‑friendly zoning.”

“I Work with Real Life, not Science nor Theory” by Dumu The Void March 23, 2026

it's not rocket science 

capable of being accomplished with ease; posing no difficulty

"I can make a pipe out of an apple!"

"So what? That's not rocket science. I grow hydroponic in the trunk of my Chrysler LeBaron."

it's not rocket science by Tha Cuddla April 22, 2004

It's Not Rocket Science 

What we should tell people who refuse to wear a DARN mask.

Hey, everybody, got a favor to ask!
Shut the F up and put on your mask!
Save a human life with a menial task!
Shut the F up and put on your mask!
IT'S NOT ROCKET SCIENCE.

It's Not Rocket Science by Pialinist August 13, 2020

Maths is not related to science 

Always say this to Felix kjellberg (PewDiePie) if u ever meet him personally. This is the formal way to convince pewds that u r his fan and need a hug or selfie.
Tseries fans not accepted.

Me: Hey pewds,"Maths is not related to science !!!!"
Pewds: Oh, the sacred wordzz......

Maths is not related to science by Darth vader AKJ 69 December 27, 2019

nonscience

scientific nonsense.
Used to describe someone's imaginary scientific explanations.

John: You know your cellphone can explode if overcharged.
Tina: Shut up your nonscience.

nonscience by Devin84 March 16, 2008