Skip to main content
Urban Dictionary Merch
Your favorite words on things you can wear, drink from, read, or give to a friend.
The Urban Dictionary Store sells gifts you’ll have to explain.

orthonormal gay-sis 

A female sibling of length 1-unit (typically 1 metre) who likes to ride on the other bus.
Hey Jim - I caught your sister rug munching one of her friends.

You've got an orthonormal gay-sis!

Orthonogonkifor

Another name for a nerd who religiously plays pokemon
Smith is such an Orthonogonkifor he should touch some grass
Orthonogonkifor by N.ether December 1, 2022

orthonormal

Orthogonal to normal. Synonym of perpendicunormal.
"My friends in Chicago are definitely orthonormal."

orthonological 

The state of mind where reality is just too hard and your imagination is the only thing that keeps you sane.
I have just experienced an orthonological day.
orthonological by Dilbert01 May 19, 2018

Orthodoscience

A critical term for the institutional, established, and dominant form of science that is recognized as "legitimate" by the scientific establishment—the science that is taught in elite universities, published in prestigious journals, and funded by major agencies. Orthodoscience is not science as a method, but science as an institution—with its own hierarchies, gatekeepers, orthodoxies, and heresies. It is the science of the powerful, the science that rewards conformity and punishes dissent. Orthodoscience determines what counts as "real science" and what is dismissed as "pseudoscience," often based not on evidence but on institutional power. It is the science that maintains the status quo and protects its own authority.
Example: "When a heterodox researcher is denied funding, rejected by journals, and excluded from conferences, that's orthodoscience in action: using institutional power to enforce conformity and silence dissent."
More from Urban Dictionary
NYC people who migrate north to Quahog, RI to see the leaves in the fall.
New York and everyone from there can fornicate themselves with an iron stick.
leafers by ss++ February 8, 2005
Word of the Day on September 27, 2026

Respectfully 

Precedes or follows either a gratuitously disrespectful or honest remark, originated in New York City. Used in similar fashion to "no offense" or "to be honest," interchangeably.
Ya mans is wild buns, respectfully. Respectfully he's washed.

After school, The Modells on Jamaica Ave was active. Respectfully.
Respectfully by john quan the first December 20, 2020
Word of the Day on September 26, 2026

You met me at a very Chinese time in my life

A moment in time where you feel distinctly Chinese over all other things.
Dante: "I wish I could be Nigerian, but I can't because I'm Chinese. You met me at a very Chinese time in my life."
Word of the Day on September 25, 2026
Adjective. Used to describe persons who have adjusted or altered their lifestyle for environmental reasons. Crunchy persons tend to be politically strongly left-leaning and may be additionally but not exclusively categorized as vegetarians, vegans, eco-tarians, conservationists, environmentalists, neo-hippies, tree huggers, nature enthusiasts, etc.

Also used to describe establishments where alternative foods and products are sold, i.e. natural food stores.

Modified derivative of granola.
"I need more crunchy guys in my life. I'm so tired of dating preppy metrosexual assholes."

"I'm heading out to the crunchy store to pick up some fair trade chocolate and tea tree oil, do you need anything?"
crunchy by EBC July 11, 2007
Word of the Day on September 24, 2026
A group of people, typically women, searching through someone’s digital footprint in order to find more information about that person.
Susie wasn’t sure if her new Hinge match was a creep, so she assembled Galantir and they found out he used to post slurs on gaming forums.
Galantir by Ge-sus September 22, 2026
Word of the Day on September 23, 2026

murderhobo 

In a tabletop game, a murderhobo is a player who murders NPCs indiscriminately. This is normally derogatory, referring to a player who totally ignores quests, dialog, backstory, trade, world building etc.

The term is most common with Dungeons and Dragons, but it can be applied to most RPGs where the player is allowed to kill most quest-giving NPCs and NPC traders. E.g. Elder Scrolls, Fallout, Divinity original sin.
DM: The sad little orphan girl tugs at Steve's trenchcoat to get his attention, and ask for help saving her pet dog from...
Steve: I'd like to roll a strength check against strangling the orphan.
Dave: I call dibs on the dog.
DM: You murderhobos disgust me.
murderhobo by Loup&S September 9, 2021
Word of the Day on September 22, 2026
Next