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Slang for "Shut up!", "STFU!", or "Silence!" The word originated from the controversial conception behind John Cage's famous composition, 4'33", in which the instrumentalists are instructed not to play their instruments for the duration of the piece (4 minutes and 33 seconds), effectively "creating silence" from the stage.
"Debby, you're so annoying! Why don't you just 433?!"

"OMG, i wish this prof would 433, lol"
433 by Josh W. March 31, 2009
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Timing was impeccable…
Made my day❤️❤️❤️❤️
Now a few days I will have to wait…

You know giving up I would never do!!!!
Could never do!!!
As I love you!!!!
433
433 by If only 1 day he would see November 18, 2025

Yamaha GPX 433 

Only the greatest vintage sled of all time.
"Look at that guy on the Yamaha GPX 433. It's a wonder his hands are still connected to his wrists."
Yamaha GPX 433 by Hot Rodz October 30, 2011

Allan Pinkerton 433

i know who allan pinkerton 433 really is.....
Allan Pinkerton 433 by PeppaPigFan9 December 2, 2018

budgetz-433

budgetz
budgetz-433
budgetz-433 by budgetz June 5, 2026
A musical work composed by American experimental composer John Cage in 1952. Made up of 3 movements, it is comprised solely of four minutes and 33 seconds of silence. However in performance, the work is supposed to capture unintentional sounds such as audience whispers, coughs etc. It challenges the very definition of music.

Pretentious people claim to like it.
Art student: John Cage's 4'33'' is so compelling and thought provoking. It makes those students at the conservatorium look like a bunch of show-offs. They just don't appreciate the sound of silence.

Sane man: You're a twat.
4'33'' by HumphreyB May 16, 2006
if 4'33" was copyrighted, john cage would have sued every single mf in existence
4'33" by worshipper of Tux March 20, 2022
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That chick doesn't write often but when she does, its for Kinktober.
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