SUBTRACT 

A sad, sad condition. Stands for Severe Unconcious Bipolar Tendencies Realized At Countless Times.

Guy 1-I don't have ADD, I have SUBTRACT. It's just as real as ADD.
Guy 2-Which means it's not real as well?
Guy 3-Correct.

SUBTRACT by Venhooker April 22, 2007

subtract the "O" 

- Commonly used at social events to take action in escaping the aoe of a certain individual (more than often a snoody, stuck up cunt).

Explained: To subtract the "o" from snood would make the word snod (an adjective for smooth, sleek). So by leaving the "O", one's current position is relieved of the snood, and life goes on.

Guy 1: "I can't stand this, my bitchometer just went off.. I'm gonna have to subtract the "O"

Guy 2: "Feelings mutual brother, it's a shame she's practically shielding the jungle juice from the whole damn party..."

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
B Man(snoods boyfriend) - "Whats up fellas, this is my girlfriend --"

Friend 1 - "Time to subtract" (leaves)
Friend 2 - "Minusing..." (leaves)
Friend 3 - "Don't like the looks of this equation, later bro!"

subtract the "O" by The Real Calvin Klein December 9, 2011

Net subtract 

Term for a person on a team or work environment who is so useless, the team would function better without them.

Did Jon get added to your team? That dude's a net subtract!

Net subtract by pokerguy95 December 14, 2009

life subtractor 

The name of a venomous snake scientists had in mind before they finally settled on Death Adder.

Scientist #1: Call be stupid, but Life Subtractor just seems too obvious a name for a venomous snake.
Scientist #2: How about… Death Adder?
Scientist #1: Brilliant!

life subtractor by eastcoastninja May 21, 2016

Addition by subtraction 

When one person in the group leaves and the group as a whole becomes better

Kyle- "Finally Jimmy left"
Leo- "Jimmy was so ugly and drunk. Now all the ladies will come to us"
Steve- "Yeah, it's definitely addition by subtraction"

Addition by subtraction by Skeet Master Steve June 21, 2009

subtractor 

An individual that makes a situation horrible, someone who cannot possibly help out, a negative luckless person, a minus of life.

Someone who either directly or indirectly kills and maims people, a person that is a general menace of calamitous mishap.

"There's no way we're bringing a subtractor with us; tell Capt. Buzzkill he can stay home and destroy his own life."

"If there is some way we can get them to hire a subtractor, their campaign will be doomed."

History of this definition:
I wrote an article in response to news about doctors stabbing infants with vaccine needles and the infants would soon die. Included was a simple formula to explain the logic of this problem where I referred to the doctor as like a “subtractor” because they minus life either directly or indirectly, and intentionally or haplessly. I decided to define a “subtractor” further to include individuals that people don’t want around because they bring misfortune, screw up lives and are generally useless in a crisis.

subtractor by Gama Xul February 14, 2012

Subtracterall 

Adderall XR capsules that have been disassembled and reassembled to take some of the medicated beads out so the prescription holder can sell some of his pills whilst keeping his medication.

"Yeah bruh, I've been broke as fuck all through finals, so I've been hawking Subtracterall all around the dorm, keep that quiet Adrien Bro-ski!".

Subtracterall by AcidHead Brown May 19, 2014