by Turn_off_safe_search_sonic_69 May 16, 2020
Get the Stfumug. Shut The Fuck Up.
An acronym that will get you reported and punished in World of Warcraft, because Blizzard is fascist.
An acronym that will get you reported and punished in World of Warcraft, because Blizzard is fascist.
by koalaroo March 5, 2008
Get the stfumug. a widely-used acronym for "shut the fuck up"
by Phishr August 12, 2005
Get the STFUmug. "Dude that's annoying as hell STFU"
by Tha Blasta May 18, 2003
Get the stfumug. What you tell your boss when he asks the same damn question that you have answered at least 10 times that day!
by The Angry Worker Ant April 14, 2009
Get the STFUmug. 
