Nutritionicism

- Belief that your own nutritional diet is in every way, shape or form better then someone else'.
- Being certain that only people of your nutritional diet are right, and the opposite people are always inherently wrong.
- Prejudice, discrimination, or antagonism directed against someone of a different nutritional diet.
- Excessive nutritional zeal.

(Mostly applies to Vegans always antagonizing meat-eaters for eating meat)

Vegan - You're a hypocrite for eating meat but also protesting animal abuse!
Meat Eater - Just because I don't like the animals getting abused doesn't mean I can't eat meat...
Vegan - OMG, that isn't even close to a response, like.. You're so wrong and I'm right!
Meat Eater - You're such a Nutritionicst...
Vegan - What's that?
Meat Eater - You don't know what Nutritionicism is!? Just look it up on Urban dictionary..-

by JAckKSpaRrrwoOwW April 20, 2020

nutritional warfare

Increasing fiber to encourage the passing of gas.

I will utilize nutritional warfare to get my boyfriend to fart first in our relationship

by CIKU_120821 April 19, 2022

nutrition Karen

People who forces a diet on people.

They are a nutrition karen for trying to force me to become a vegan.

by helloIhatepeople February 2, 2023

Nutritional Thermodynamics

The study of food and diet through the principles of energy transfer, transformation, and metabolic efficiency. It goes beyond calories in/calories out to examine the thermic effect of different macronutrients (protein costs more to digest), the entropy of digestive processes, and how dietary composition influences metabolic rate and heat production. It's the science of eating as a thermodynamic engineering problem for the body.

Example: "Her nutritional thermodynamics approach was ruthless: 'That pastry is a high-entropy, fat-dense system with low thermic yield. It'll deposit energy with minimal metabolic work. This chicken and broccoli is a structured, high-protein load that'll raise my metabolic furnace temperature just breaking it down.' She was fun at bakeries."

by Abzugal January 30, 2026

Nutritionising

The act of temporarily eating clean and healthy in the days leading up to an anticipated bender, in a misguided attempt to offset incoming alcohol, junk food, and poor life choices.

Example 1:
“I’m nutritionising all week because this weekend is about to be feral.”

Example 2:
“He thinks two days of chicken and broccoli counts as nutritionising before a three-day bender.”

by Jared__Stewart December 30, 2025

Twix Nutrition Facts

Per 2 pieces (50 g)
Fat 12 g (18%)
- Saturated 7 g + Trans 0.1 g (36%Z)
Cholesterol 5 mg
Sodium 95 mg (4%)
Carbohydrate 33 g (11%)
- Fibre 1 g (4%)
- Sugar 24g
Protein 2 g
NO VITAMIN A
NO VITAMIN C
Calcium (4%)
Iron (4%)
Why would you UrbanDictionary this? (107.343%)

twix enjoyer: the nutrionution nutrition facts contain 4rtfthyjghmvj45 4% iron
twix consumer: ok
the Twix Nutrition Facts: twix

by Defractal December 3, 2023

Dyer’s Rule of Nutrition

Jay Dyer’s Rule of Nutrition states that you should never eat anything that has cartoon characters on its package. Basically, processed junk food.

Dyer’s Rule of Nutrition would rule out:
>Cocoa Pebbles
>M&Ms
>Cheetos
>Flintstones Gummies
>Count Chocula
>Lunchly

by Shepherd Guy June 27, 2025