One day I went to school and some people were protesting with signs that said "STFU." I asked them if they knew what it meant and they said it meant save the flying unicorns.
by Spontaneousmuffinlover May 15, 2011
Get the STFUmug. Southern Tenant Farmers Union. Formed in response to FDR's agricultural policies during the Great Depression.
by Richard Swett June 15, 2010
Get the STFUmug. Save the Future Undergraduates
by alilfish April 28, 2009
Get the stfumug. An acronym commonly used in instant messaging or online games (mmo)for Shut the Fuck Up. Used to save time when typing and by n00bs...
by your mom's face... June 11, 2006
Get the stfumug. STFU means "Shut The fuck up!!!!!" normally said to people who are very annoying or just won't shut up.. Used also a lot to people who don't know what it means
by The leet gangster November 15, 2007
Get the stfumug. St. Francis University
by Schultz February 3, 2005
Get the stfumug.