A phrase used do to the pre notion of someone saying something stupid, obnoxious, rude, or negative.
Matt walks in the door with a disgruntled look on his face. Liz is getting the kids ready for bed. The dishes aren't done.
Matt: thinking to himself "why aren't the dishes done?"
Liz:" shut your thoughts up!"
Matt: thinking to himself "why aren't the dishes done?"
Liz:" shut your thoughts up!"
by Shirley Abernathy May 6, 2011

by DiscordReject4 March 3, 2025

Nathan being annoying^
me saying shut up
Nathan keeps being being annoying
me please shut up
nathan becomes evenmore annoying
me SHUT THE FUCK UP
me saying shut up
Nathan keeps being being annoying
me please shut up
nathan becomes evenmore annoying
me SHUT THE FUCK UP
by Nathans Enemy May 16, 2020

run up or shut up means the person saying it is giving you an option to either run up on me (aka fight) or shut up and stop talking shit
Girl 1 : *yapping talking shit*
Girl 2 : Run up or shut up bitch because you talk too much you need to be popped
Girl 2 : Run up or shut up bitch because you talk too much you need to be popped
by the baddest ๐๐๐๐๐๐ March 11, 2025

thomas: hey
me: shut up
thomas: oh my god is there ANOTHER national shut up thomas day?
me: yup! itโs october 20th, today! Shut Up Thomas Day 3!
thomas: why
me: shut up
thomas: oh my god is there ANOTHER national shut up thomas day?
me: yup! itโs october 20th, today! Shut Up Thomas Day 3!
thomas: why
by adorable6d September 23, 2020

Shut up a degree, or better known as SUD. Is a reply students tell there, parents or friends, when they ask the dreaded question, "what do you want to do?", "What career are you interested in?", "What kind of job do you want?". And you, as a young adolescent have no freaking clue. So you choose a random degree that sounds flashy, like, "Well I'm interested in getting my doctorate!", Or "Law sounds pretty nice!". When in reality your just naming out any degree to end the conversation. In the end, you are trying to get them to shut up and move to another topic.
Parent of 15-year-old: "Hey Jimmy, what kind of careers are you looking at?"
*Jimmy has no interest in this subject and just wants to continue to play Fortnite*
Jimmy: "well, honestly I'm really interested in making you proud and becoming a doctor, probably a surgeon!"
*Jimmy is a germophobe, and has a major fear of blood*
*Parents shut up, and Jimmy continues to play Fortnite*
A prime example of the use of a Shut Up Degree
*Jimmy has no interest in this subject and just wants to continue to play Fortnite*
Jimmy: "well, honestly I'm really interested in making you proud and becoming a doctor, probably a surgeon!"
*Jimmy is a germophobe, and has a major fear of blood*
*Parents shut up, and Jimmy continues to play Fortnite*
A prime example of the use of a Shut Up Degree
by The.Weird.One March 18, 2019

Shut the up fuck is a sentence made by killysunt made by changing the words of up and fuck, And in the video of where it was said, He said that amiibo released with the game boy, And then he says the thing under this text, Then he shows a corruption of the game boy saying "A M E B O". Then he says "Told ya."
by Zeltiar April 22, 2023
