Sarcastic way of saying that something has gone wrong. Similar to the tooth fairy, but the fuck up fairy leaves mayhem instead of money.
by raven lunatic October 30, 2007
 Get the fuck up fairymug.
Get the fuck up fairymug. by Rusty Jeffears November 1, 2008
 Get the Fuck Up Fairymug.
Get the Fuck Up Fairymug.