Idioms and Phrases with go for nothing
go for nothing
Be useless, serve no purpose. For example, He lost the case, so all our efforts on his behalf went for nothing. [Late 1500s] Also see go for, def. 2.
The American Heritage® Idioms Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.