A synonym for "shut your mouth", that also indicates that only shit (garbage) comes out of one's mouth, therefore replacing "mouth" with "asshole".
Donald: "It has not been easy for me... My father gave me a small loan of a million dollars"
Logical guy: "A million dollars is a small loan? Shut your asshole you orange whiny bitch"
Logical guy: "A million dollars is a small loan? Shut your asshole you orange whiny bitch"
by Anrei October 22, 2017
Get the Shut your assholemug. Another way to say shut up. Confuses the person you tell this too which usually results in them being quiet. More effective than saying plain ol' shut up. The definition of a sphincter is essentially an opening in the human body (example: mouth)
Nick: Hi I'm Nick. I'm really fucking annoying and laugh at my own jokes. I have no sense of humor and look like a preteen girl. I will be a virgin forev...
Dan: SHUT YOUR SPHINCTER!!
*silence*
Dan: SHUT YOUR SPHINCTER!!
*silence*
by dangerdan101 October 21, 2009
Get the Shut your sphincter!mug. Term used by a nefarious whippersnapper that indicates he is looking to be sexually satisfied by receiving a blow job; this then culminates with the act of unloading of jizz on the face of the fellator, hence the idea that their eyes would be sprayed with cum and then dry shut.
If you hate getting cum in your eyes, you better hide... I heard Snapper say he's looking to "stick the eyelids shut"...
by pstalldude January 20, 2023
Get the stick the eyelids shutmug. Shut the fuck up nobody cares about what ur shitty name says on urban dictionary. Would literally rather watch paint dry than swipe through another one of those generic vague posts where everyone is supposedly sexy and handsome. Stop trying to get validation from a website you fucks
by 23bugsymalon3 November 22, 2021
Get the Shut the fuck upmug. 
it means shut up noob WHEN I TELL TO TO shut up noob SHUT UPDFJHSEDFIJLDFOIGHHDORGHOIERTGHIOEHGOI do it
yes shut up noobur poor u got no robux you aint got no girls because you cant even poop u little pee
by i have robux i am not a noob May 7, 2021
Get the shut up noobmug. American slang, mixed met.
An uncivilized amalgamation of especially vulgar insults, designed for maximum, venomous impact.
An uncivilized amalgamation of especially vulgar insults, designed for maximum, venomous impact.
by Dbag Jones December 16, 2022
Get the Shut The Fuck Offmug.