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K. 331 is what Mozart's Piano Sonata No.11 is listed as in the Köchel catalogue.

The sonata's last movement(Alla Turca: Allegretto in A minor) is possibly one of the most commonly heard Mozart pieces, comprising of the, then, popular Turkish Rondo
Guy1: "We had to analyse this Classical piece in music today."

Guy2: "Yeah, I heard it was K. 331"

Guy1: "...wuhtuhfuh?"

Guy2: "Mozart's Piano sonata No. 11 = K. 331 in the Köchel catalogue"

Guy1: "Oh yeah, thanks"
K. 331 by SeiZmik August 17, 2009
Related Words
3310 • 331 • 3312 • 33138 • 33154 • 3316 • 33161 • 331dot • nokia 3310 • Rule 331

Rule 331 

Children's card games are played on motorcycles. No exceptions.
Hey lets play a childrens card game on motorcycles!
Why on motorcycles?
Rule 331, dude.
o.0
Rule 331 by SamanthaJLionel June 12, 2011

nokia 3310 

the indestructable phone
Kid: Dad, can I get a new phone

Dad: Yes, once your old one is broken

Kid: But I have a Nokia 3310, I can't break it

Dad: Too bad, trololol
nokia 3310 by SomeGuyWithNoLife August 6, 2016

Nokia 3310 

An indestructible device, used as a nuclear weapon. It can survive up to 3 decades on 1% battery also it has its own nuclear reactor. One of the only lethal weapons that don't require a licence. It has a flashlight which you can use to torture people. It can outlive you. You cannot destroy it, it has its own gravity force, you can use it as a pickaxe, axe, shovel, sword and anything else. The vibration feature can be used to cause earthquakes. Also, you can play snake on it.
The Nokia 3310 cannot be used in a sentence. It's just too great.
Nokia 3310 by Chr1s_56 November 3, 2017
Yet another loud wikinazi. Known to whitewash other wikinazis. Nothing new. It's Jimmy Wales and his success. Go waste all of your money now!
I know 331dot - said no one.
I trust 331dot - said no one.
331dot is a cool guy - said no one.
331dot by aaamerica September 17, 2023

Nokia 3310 

The Nokia 3310 is clearly better than any smartphone/iPhone that has ever existed. Internet legend says that the Nokia 3310 is used to break down doors, crack open coconuts, self-defence and breaking people's faces during a robbery. The Nokia 3310 is also used in London to stop trains and double-decker buses from colliding. Buying the 3310 (instead of the IP7) can also save you 9 months' worth of fresh chicken, giving you a lot of protein and a lot of strength. Internet Legend also says that it can be used for pleasuring oneself with its vibrating feature.
(1) Sup m8.
(2) Heeeeey! Check out my new iPhone 7 plus
(1) WHAT DID YOU SAY?! I'M DISAPPOINTED WITH YOU.

(2) Wh-what's wrong with that?...

(1)You bought something worth 10 times your grocery bill. DO YOU NOT WANT TO BUY CHICKEN AND FEED, AND PROTECT YOURSELF?! WHY NOT BUY THE NOKIA 3310?!
(2) but it's shiny and it's got cool apps like iMovie...
(1) Son, listen. You need to check the internet more often. The 3310 beats your iPhone in every way. It's surface is harder than the cement that was used to create the Empire State Building!!
(2) but...
(1) Throw it into the trash. NOW.
(2) but mom said...
(1) JUST DO IT !!!
(2) kk
Nokia 3310 by ThenewURL January 16, 2017
More from Urban Dictionary

square grouper

Nickname given to bales of marijuana thrown overboard or out of airplanes. Origin is reportedly from members of the US Coast Guard in the area of Southern Florida.
"Base we've got some square groupers floating outside of Miami harbor."
square grouper by slipsheet November 6, 2004
Word of the Day on October 7, 2026
A girl who does ballet and only talks about ballet. Her schedule is filled with dance classes which does not allow her to do any other activity.
"Hey, do you know that girl Sally?"

"Yeah, she's kind of annoying. All she ever talks about it ballet."

"Wow, what a Bunhead."

"Hey Sally, you want to hang out this weekend?"
"I can't, I have dance."
"You're such a Bunhead."

"Yeah... I know."
Bunhead by Jen00 October 24, 2014
Word of the Day on October 6, 2026

trucker's tan 

A sunburn or suntan focused on the left arm. It is caused by the left side of the body being the only half that gets exposed to sunlight while driving. Presumably, it would be located on the right side of the body in countries where they drive on the left side of the road.
I had a trucker's tan after driving for 10 straight hours on a sunny day.
Word of the Day on October 5, 2026
The phenomenon where adults salivate at children's toys
Every time I walk into the toy aisle, I catch myself kidulting over the latest action figures and LEGO sets!
kidulting by Emotional Cruiser October 12, 2025
Word of the Day on October 4, 2026
British slang for a scientist or technical expert, esp . when the speaker is not certain of the expert’s specific field of study. Not necessarily derogatory, but typically used by persons without a technical background. In the US, the equivalent would be “egghead”, “squint”, or “geek.”

Origin of the word is unknown. Started sometime in World War 2. Given the typical evolution of British slang, could easily have started because what these experts did was confusing or “baffling” to the common person.
According to the boffins downstairs, the murderer used a serrated blade.
Boffin by Agnon February 11, 2023
Word of the Day on October 3, 2026

Pee Calculus

When you have to pee in a movie but don’t want to miss anything, and must do the following mental equation: will the amount I have to pee cause enough discomfort to diminish my attention capacity for the remainder of the movie to an extent which is greater than the amount of the movie I would miss by making a mad dash to the restroom.
I saw Satantango last night, wonderful film but by the 5th hour I had to start doing pee calculus.
Pee Calculus by anorlondo October 1, 2026
Word of the Day on October 2, 2026
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