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Experiment of one 

I’ve become particularly impressed with AI and especially one called Poe (and its bot assistants). This is an edited definition* of one this AI-powered chatbot churned out in a matter of seconds:

An "experiment of one" refers to a type of experimental design where an individual serves as both the subject and the experimenter. In this type of experiment, the individual tests a hypothesis or investigates a research question by manipulating variables and observing the outcomes on themselves. It is a self-experimentation approach that allows individuals to gather data and draw conclusions based on their own experiences.

Examples of Experiment of One:
1. Personal Health and Lifestyle: An individual may conduct an experiment of one to test the effects of different diets, exercise routines, or sleep patterns on their own health and well-being.
2. Cognitive Performance: Someone might investigate the impact of various study techniques, memory strategies, or environmental factors on their own cognitive performance through an experiment of one.
3. Productivity and Time Management: An individual may experiment with different productivity techniques, work schedules, or task prioritization methods to optimize their own productivity and time management skills.
*************
I can't do better than that, but I will add that this is sometimes abbreviated as "n=1" or "n of 1."

*Only edited for length — the original was too long for Urban Dictionary’s space parameters.
In an **experiment of one**, Dr. Kessler tested his willpower by buying two gooey chocolate chip cookies that he didn't plan to eat. (Source: "How the Food Makers Captured Our Brains." Tara Parker-Pope. New York Times.

An oft-used phrase is "Each of us is an **experiment of one**."
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Experimenting 

When you either do something small as kiss to actually have sex with a sex that you normally wouldn't and you never had or wouldn't date. Experimenting does NOT make you bisexual or anything like that.
1. Did you hear that Sarah French kissed Jill? I never knew she was bisexual!
2. She's not shes just experimenting, she told me herself.
Experimenting by Jake The Doggo November 3, 2016

experimenting 

The act of someone / people trying out new things. More specifically experimenting with sexuality. What most people don't realize is that we all have bi-curiosity, some just show it more than others. See Kinsey Scale
They're open-minded & know life is short, so they did some experimenting and we're always up for something new.
experimenting by sparkwise May 23, 2009

Experimentos 

Science experiments involving 'Mentos' breath mints and soda in 2 liter bottles popularized by Bill Nye or Steve Spangler.
Our last experimentos resulted in explosions of soda all over the kitchen. We should have done this outside.
Experimentos by Experimentos January 13, 2011

experimentional

a combined word of experimental and preventional, originated from the video:
"this video is a net negative to society"
by camman18
warning! i do not condone any actions taken as a result of this definition. this definition is for demonstrational, educational and "experimentional" purposes only, i do not recommend trying this at home.
experimentional by flreman96 August 21, 2025

How bout dem knicks? 

A phrase referring twoard the New York Knicks.
Its usually said to break an unplesent moment of silence.
Guy 1: I think I may be gay.
Guy 2: ...
Guy 1: ...
Guy 2: How bout dem knicks?
How bout dem knicks? by Flame060 March 28, 2005
Word of the Day on June 8, 2026

Power Couple 

A relationship between two people who are equally as cool as each other. They are as individually awesome and fun to be around as they are when they are together.

Neither one depends on the other for their feelings of self worth- they know in their heart that they are just as valuable to the world as the other. Good looking, optimistic, and sparks a light in the world that people recognize that goes beyond a normal relationship.

In a power couple, if one person is flawed, the other person makes up for their weaknesses in strength. Together they are the epitome of what anyone would desire in a relationship. They encourage goodness in the world and make it a better place by being together.
I'm a fan of those two, they are such a power couple, the epitome of what anyone would want in a relationship.

I am envious of them because they are a power couple.
Power Couple by Pina28 May 23, 2012
Word of the Day on June 7, 2026