slang To go completely awry; to totally fail. Plans for the gala went flooey after our chief donor backed out and took his millions with him.
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.
See go blooey
McGraw-Hill's Dictionary of American Slang and Colloquial Expressions Copyright © 2006 by The McGraw-Hill Companies, Inc. All rights reserved.