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A Suffusion of Yellow 

Any number greater than 4.
'The electronic I Ching calculator was badly made. It had probably been manufactured in whichever of the South-East Asian countries was busy tooling up to do to South Korea what South Korea was busy doing to Japan. Glue technology had obviously not progressed in that country to the point where things could be successfully held together with it. Already the back had half fallen off and needed to be stuck back on with Sellotape.'

'It was much like an ordinary pocket calculator, except that the LCD screen was a little larger than usual, in order to accommodate the abridged judgments of King Wen on each of the sixty-four hexagrams, and also the commentaries of his son, the Duke of Chou, on each of the lines of the hexagram. These were unusual texts to see marching across the display of a pocket calculator, particularly as they had been translated from the Chinese via the Japanese and seemed to have enjoyed many adventures on the way.'

'The device also functioned as an ordinary calculator, but only to a limited degree. It could handle any calculation which returned an answer of anything up to "4".'

'"1 + 1" it could manage ("2"), and "1 + 2" ("3") and "2 + 2" ("4") or "tan 74" ("3.4874145"), but anything above "4" it represented merely as "A Suffusion of Yellow". Dirk was not certain if this was a programming error or an insight beyond his ability to fathom, but he was crazy about it anyway, enough to hand over £20 of ready cash for the thing.'

--Douglas Adams, "The Long Dark Tea-Time of the Soul"
Related Words
SYFFUF • syffu • syfau • Symfuhny • Syfu • STFFU • SYTFU • saffu • saffura • soffuzzyman
Usually a texted word which means "shut your fat ass up"
yo syfau or I'll slap you silly
syfau by MStang April 22, 2011
short of "shut your fucking mouth up" if it means anything.
usage is like stfu, "syfmu you noob"
syfmu by gezz June 2, 2008
An adaptation to STFU, which has included a "fucking" to it. Basically translates to "Shut The Fucking Fuck Up!" Has no real purpose except to emphasize that you want the certain someone(s) to shut up.
Dude1:OMG Wassup dawg!

Dude2:STFFU BITCH!
STFFU by monkeygodkiller January 2, 2009
SYFFUF is short for "Shut your fucking face, uncle fucker", a commonly used phrase in the USA. It was introduced in 1890 by Pope Gregorius XIV but gained popularity when Matt Stone and Trey Parker used it for a song in their popular television series "South Park".
Aunt: "Bob, you suck!"
Bob: "SYFFUF!"
SYFFUF by Burn666 January 17, 2008
A time-honored Malaysian tradition where one fucks up so badly he dragged others into his mess, while he only saved himself in the end and brags about it online.
Steve: "Hey, did you hear the news? Jeff didn't apply for a permit for his event and now all his staff are detained by the authorities!"
Jim: "Yeah, he got his daddy to bail him out and he's spewing shit on Facebook. What a syafuck!"
Syafuck by YeOldeTentacle April 3, 2019
More from Urban Dictionary

Witch Bath 

A bath consisting of a variety of slats, oils, soaps or any other added ingredients such as fruits, milks, herbs or any other spices for health or beautifying benifits.
She brought home alot of stuff and took it to the bathroom. She must be taking a witch bath.
Witch Bath by carnieboy30 October 26, 2020
Word of the Day on October 31, 2026

kinktober 

An excuse for people to write porn with different types of kinks throughout the month of October.

Smut Fanfiction
That chick doesn't write often but when she does, its for Kinktober.
kinktober by Kinkiest July 12, 2018
Word of the Day on October 30, 2026

proper lad 

a lad that is such a lad that he is a proper lad
person1:did you see bob
person2: ya he was a proper lad
Word of the Day on October 29, 2026
The number of years you are still sexually active
While our lifespan is the number of years we will live, our healthspan is the number of healthy years we will have and our sexspan is is the number of years we will continue to be healthy enough to continue having an active sex life.
sexspan by Dr Kat April 21, 2022
Word of the Day on October 28, 2026
A lighthearted reaction upon receiving disappointing news of some sort. Usually something that isn't a particularly a big deal, esp. when it primarily affects someone else - sort of a mild schadenfreude. Sometimes doubled or tripled, and possibly said in a sing-songy voice for added comedic effect to imitate a muted trumpet, which is how the meme originated.
You didn't get any napkins with your takeout pork fried rice? Womp womp.
womp by 175623226 November 3, 2011
Word of the Day on October 27, 2026
When your wife’s boyfriend let you sleep past 8pm 😎😎
Wife’s boyfriend: You have 5 more minutes
Me: Poggers!
Poggers by Just_Charles April 14, 2020
Word of the Day on October 26, 2026
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