additive effect 

Long: An effect in which two substances or actions used in combination produce a total effect the same as the sum of the individual effects.
Short: 2 actions combine to make one big one

Gary: "Yo, wanna combine our soda together to make an additive effect?"
Charlie: "Sure! You put your Sprite first and then I will do mine"

Gary: "We have made such a large sprite"
Charlie: "Indeed"

additive effect by yes. pro handle by the only k_ March 11, 2022

additive manufacturing 

Where you use a machine such as a 3D printer on a manufacturing line instead of using a machine that subtracts from the source material

The manufacturing industry is switching to additive manufacturing to save money on source material.

additive manufacturing by and the potato October 12, 2017

Food Additive

Shit they put in "food" that usually promotes fat gain, obesity, and health issues. They may include preservatives, flavorings, coloring, or whatever, though it's not a problem because it increases their profit margin, and makes fat people more satisfied by the taste. However, food additives may be a "necessary evil" at times.

The FDA approved another food additive under "generally recognized as safe(GRAS)," though I get the feeling it'll make you a fatass.

Food Additive by GuyWho'sAnAmerican June 11, 2019

most addictive game play now 

annoying nsfw ad on this website

"most addictive game play now!!!!"
shut up

most addictive game play now by JUDK757 April 9, 2021

Most Addictive Game Play Now 

The one ad on the side of our screen that is really annoying.

That Most Addictive Game Play Now girl has a big ass

Most Addictive Game Play Now by Jackson with a big johnson May 7, 2021

Cyber Addictive Personality Syndrome 

A condition where a person is highly susceptible to becoming addicted to technological gadgets or online tools.

Also known as CAPS

I can't get off Facebook. I totally have Cyber Addictive Personality Syndrome.

My parents won't get me an Xbox because I have Cyber Addictive Personality Syndrome.

Cyber Addictive Personality Syndrome by Ha-Ha Sister June 5, 2009

Addictive Fandom Disorder 

AFD for short. This is when a person becomes an uber fangirl/fanboy of whatever they enjoy to the point where they are fans of everything.

Person 1: Omg! I love Harry Potter!
Person 2: OMG YEAH! And I love Twilight and Star Trek and Lord of the Rings and Pokemon and sheep and chapstick and ipods and cheese and...
Person 1: You so have Addictive Fandom Disorder.

Addictive Fandom Disorder by Uzacar July 10, 2009