St. Francis University
by Schultz February 3, 2005
Get the stfu mug.the definition of stfu is Save The Flying Unicorns, used to make someone shut the fuck up by using confusion.
by xXx_anonymous69_xXx August 15, 2016
Get the stfu mug.1) The messaging acronym for "Shut the fuck up."
2) The initials of the fictional organization "Scarf Team Freaks United"
2) The initials of the fictional organization "Scarf Team Freaks United"
by Zizefia September 6, 2007
Get the stfu mug.Stfu = Stop that flying unicorn!
Jack: You suck.
Jill: fu
Jack: No, really. You're horrible.
Jill: stfu!!!!!!
Jack: =O Where?!
Jill: ?
Jill: fu
Jack: No, really. You're horrible.
Jill: stfu!!!!!!
Jack: =O Where?!
Jill: ?
by checkerz August 21, 2008
Get the stfu mug.by valueablesource November 3, 2014
Get the stfu mug.