Bysterday

Name: Bysterday Mug
Brand: Urban Dictionary
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Used when referring to the day before yesterday whilst in conversation.

Friend says, "hey do you know a term for what they call the day before yesterday. Like we have a word for yesterday, and today, and tomorrow, but what about a word for the day before yesterday?"

OMG I saw the most amazing movie bysterday.

Bysterday by Doctor Mal May 27, 2021

Words you can keep

Besterday

The day before yesterday

I think I got concussed besterday

Besterday by Ulla Inga April 14, 2015

Related Words

Bysterday • besterday • basterdyness • bystery • Better Days

besterday

The previous business day, exluding weekends, holidays, and vacation days.

Boss: Did you send me those reports?
Employee: Check the bottom of you mail folder, I sent them besterday!?!

besterday by Alberto Weinsenstein December 24, 2010

basterdyness

adj. basterdyness: a man of who is expressing a great deal of basterd. see basterd

guy 1: That man is of unusual basterdyness

guy 2: word

basterdyness by Pitbull3291 August 6, 2006

bystery

To Reach Higher Purpose.

The word bystery means To Reach Higher Purpose - from the artist bystery himself

bystery by Bystery June 10, 2024

age gate

An absolutely foolproof way to keep minors from viewing content deemed "too mature" for them to watch.

Billy: "So I was trying to watch some videos for an M rated game, and I ran into an age gate, so I put in my real birthday. SOMEHOW it managed to figure out that I am 12. CURSE YOU AGE GATE!!!"

Bill: "Fucking age gate! *quick scroll* THERE! I was born on January 1, 1904. Fuck you age gate."

age gate by Banja January 7, 2011

Word of the Day on August 27, 2026

board chow

A)
The Crud that collects under the keys in a keyboard. Usually more severe in the keyboards of programmers and webmasters as they tend to spend a lot of time at the the computer and thus eat at their desk. Mainly affecting IBM Model M (clicly) style boards.

B)
Can also be used to gross out Non-Techie people

A)
Bill: want to go to the club?
Bob: No, I've got to clean out my board chow, keys are starting to stick.

B)
Bill: Want to go out to get a bite?
Bob: No, i am just going to have some of my board chow/
Bill: Whats' that?
Bob: The food scraps that collect in my keyboard; Want some?
Bill: *GAG* *HURL* *GAG*

board chow by BinaryHackerMan September 3, 2007

Word of the Day on August 26, 2026

young pup

a young person, a young adult in their late teens/early 20s.

Ah, you're just a young pup at 23!

young pup by the dog May 30, 2006

Word of the Day on August 25, 2026

grebo

West Midlands slang word for rockers, bikers, greasers etc. In the late 1980s it was used by the UK music press to refer to a specific scene centered around the bands Pop Will Eat Itself and Crazyhead. The term never found favour with readers of 'the inkies' (Sounds, Melody Maker and the still extant NME) and was soon dropped. Now often used in predominantly working-class areas of the midlands and the north to mean someone who listens to rock-derived music and/or dresses in a manner that suggests they affiliate themselves with rock music of some kind.

Some grebo passed with Sabbath playing on his stereo.
The Poppies are at no. 17? God, a grebo band in the charts!
They're playing nu-metal now, bloody grebos!

grebo by cactuscat September 15, 2006

Word of the Day on August 24, 2026

TikTok Farlands

TikTok Farlands is a term to refer to videos that you see after scrolling for a long time. These videos can potentially be disturbing, or weird. Said videos can also have low likes, or low comments.

“I reached the TikTok Farlands bro”

TikTok Farlands by PINES FAMILY TORTURER July 24, 2026

Word of the Day on August 23, 2026

mormon assault vehicle

another term for a station wagon, mini-van, or any other kind of vehicle that is targeted at the "family" demographic(also M.A.V.)

"Tactical advantages aside, the M.A.V. is top of the line for the holy warrior troop transport manufactured by the Church of Latter Day Saints Military Industrial Complex. Also great for family trips...to heathen lands."

mormon assault vehicle by KVRX January 10, 2005

Word of the Day on August 22, 2026