by Puthayslayer December 5, 2020
Get the Stfumug. Boy 1: Hey man what up how are you doing you wanna go play games......
Boy 2: Oh my god man STFU you are so annoying
Boy 2: Oh my god man STFU you are so annoying
by Gupyfordeath February 14, 2019
Get the Stfumug. by zoe ellys May 10, 2021
Get the stfumug. by Annyeonghaso anonymous September 13, 2020
Get the Stfumug. by Oh god oh fuck July 8, 2020
Get the Stfumug. Acronym of "Shut The Fuck Up", also known as something you should say to anyone that has an opinion or in case you are tired of people arguing over bullshit. It's also something you should do if you just don't like something. Science approves that shutting the fuck up for who has an opinion is the best thing you can ever do!
by ThatLessHandsomeGuy February 9, 2017
Get the stfumug. 