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in music theory, an interval is the distance between two musical notes.
the interval between c# and f# is a perfect fourth.
interval by advocado_americano August 2, 2026

Interval Sleeping 

When you are extremely stressed for exams and you go to sleep and then wake up and hour or so later and then go to sleep and wake up again etc.
Interval sleeping has been driving me insane because I have to be rested for my exams

Interval Training 

The guilty way of describing the disgusting habit of segment hunting. It’s so disgraceful that no one should ever give kudos
Maz: “you want to go segment hunting?”
AB: “but people will see and get annoyed”
Maz: “we will call it interval training”
AB: “oiling my bike up now”

interval infection 

COVID-19 infection coinciding with a patient's first vaccination and developing prior to receiving the second. The symptoms may easily be misinterpreted as side-effects from the vaccine.
He had felt strange since receiving his first dose of the vaccine - aching, fatigued, coughing, short of breath. Three weeks later, after receiving his second dose, he had a fever of 102, was fighting for breath and coughing badly. While it was logical to assume he was having a severe reaction to the vaccine, the stronger probability was that he had contracted an interval infection.
interval infection by Monkey's Dad February 28, 2021

Interval Oppurtunity Method

allows the user to determine if a python method is correct without running the code. Popularized by super genius SkoiBoi on python 3.9.0
SkoiBoi used the Interval Oppurtunity Methodto win Code Quest 2021

None-Interval 

A word invented by Aiden Kenway, which is the smallest unit of measurement in the digital audio workstation "FL Studio" that you can move MIDI notes in the piano roll. This can also be applied to moving clips in the playlist.

Note: The exact size of a "none-interval" depends on the timebase (PPQ) of the project. For instance, when the timebase of a project is 192, the "none-interval" becomes an even smaller measurement than the standard timebase of 96.

Trivia: A "true none-interval" is the smallest possible none-interval in FL Studio, wherein the timebase (PPQ) of a project is 960, the highest possible timebase currently offered in the DAW. Therefore, a "true none-interval" is the smallest unit of measurement in FL Studio at the highest timebase.
The opening snare sample in Kanye West's "Ni**as In Paris" plays off-beat by 2 none-intervals.
None-Interval by Aidos McLaren March 10, 2022
More from Urban Dictionary

fache-couture 

French slang, which translated, means "bull's fashion" but basically equates to "hyper trendy" or overly trendy. Used when a person wishes to express distaste at the latest fashion trend/fad, because it seems that everyone has a certain item of clothing or is wearing it. This term is most frequently heard in Paris but is slowly spreading to other parts of France.
1. That Burberry scarf is so fache-couture.
2. That purple American Apparel hoodie is so fache-couture.
fache-couture by bkgmh46x0x March 18, 2008
Word of the Day on October 17, 2026
A slang term for GLP-1 medications(like Ozempic, Wegovy, Mounjaro, etc.), usually referring to their appetite-killing, weight-loss, or “I forgot to eat” effects rather than the medical details.

Usage:
* Often casual, ironic, or meme-y
* Can imply effortless weight loss, suppressed hunger, or being “powered by pharmaceuticals”

Notes:
Not a brand name—just shorthand for the whole GLP-1 wave. Frequently shows up in online jokes, gym talk, and group chats where people pretend they’re *totally* doing it naturally.
“I’m not dieting, I’m just on that glippy.”
“Ever since the glippy hit, food feels optional.”
“That summer body? Yeah, glippy assisted.”
Glippy by Wild Stoner Appears December 14, 2025
Word of the Day on October 16, 2026

fauxstalgia 

Faux nostalgia. Faking old things in an attempt to recapture the feeling of times gone past, especially of technology that has passed.
Hipstamatic pictures, just like the vinyl-static added to digital recordings, is prime fauxstalgia
fauxstalgia by scotte61 December 16, 2010
Word of the Day on October 15, 2026

pajama casual 

Pajama casual is a term used when working from home and preparing for a video conference. All business above the waist and your pajama pants down below.
We have a Zoom meeting in a few minutes and I’ll probably go pajama casual.
pajama casual by jrod-knows March 31, 2020
Word of the Day on October 14, 2026

funflation 

The recent boom in consumer spending on entertainment and experiences with a high demand running up the cost of enjoying of those experiences.
I’m trying to go to this Taylor Swift concert but the funflation has made it so impossible for me to afford tickets.
funflation by Dfree523 November 17, 2023
Word of the Day on October 13, 2026
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