Unidentified Blue Coupe

The Unidentified Blue Coupe is a car in a 1962 photograph of Oxford Street in London. The photograph was pictured in the 1968 book titled Buses, Trolleys & Trams. Online research and speculation of what this car is began around 2015, and routinely pops up on Reddit. The car is yet to be identified.

"Unidentified Blue Coupe. (tf do you want me to put as the example used in a sentence?)"

by JimmyJimmersonThe6th October 5, 2025

identical unidentical twins

unidentical twins (a guy and girl) that could 100% pass as Identical twins to someone who has no clue how twins work

Henry and Harper are totally identical unidentical twins, they look like almost the same person.

by fiveyearoldboyhumor March 18, 2024

name-gender unidentifiability

The moment when someone (your Mom) cannot correctly identify the gender of a name, e.g. your Mom thinks that Jesse is a feminine name even though it akcually is a masculine name

When I told my mom I was friends with Jesse, she was like, 'Oh, is she nice?' That's total name-gender unidentifiability—Jesse can totally be a guy's name!

by Emotional Cruiser October 16, 2025

Unicentauricorn

A centaur, that is also a unicorn.

Arcade Hecarim from the game League of Legends is a unicentauricorn.

by slickdaddy September 4, 2013

Uniden WX100

A very rare NOAA Weather Radio made by Uniden America Corporation, and released in the year 2000. It has recently been under controversy on eBay due to price scalping skyrocketing it’s list price to well over $1,000 USD, about $920 more than retail.

Antonio: Did you hear about the Uniden WX100 on eBay?
Jimmy: yeah, I heard about it, gotta love price scalping!

by Lukeforceone January 28, 2022

Unipentary Week

It is a 6-day week cycle concept, designed to evenly divide a month into 5 weeks for better scheduling, especially for fitness routines or productivity. It was solely created by a fitness enthusiast in 28 April 2025 (~8:30 PM) to optimize his workout scheduling.

Etymology: Joined using "uni-" (Latin "unus", meaning "one" or "single") and "pentary" (inspired by "penta", Greek for "five" ). The term reflects a single cycle of 6 days that fits evenly, 5 times into a 30-day month.

I switched to a unipentary week for my gym routine—three workout days hitting different muscle groups, with no full day off but each muscle group getting three days of rest thanks to the smart split.

by Nuvora.OFFICIAL April 28, 2025