slang To go completely awry; to totally fail. Plans for the gala went blooey after our chief donor backed out and took his millions with him.
Farlex Dictionary of Idioms. © 2022 Farlex, Inc, all rights reserved.
go blooeyand go flooey (go ˈblui and go ˈflui)
in. to fall apart; to go out of order. All my plans went blooey because of the rain. I just hope everything doesn’t go flooey at the last minute.
McGraw-Hill's Dictionary of American Slang and Colloquial Expressions Copyright © 2006 by The McGraw-Hill Companies, Inc. All rights reserved.