grasp at a straw

grasp at a straw

To make a desperate attempt to salvage a bad situation. A: "But what about all those times I took the trash out when you hadn't even asked me to?" B: "That has nothing to do with why you're in trouble now, so stop grasping at a straw."
See also: grasp, straw
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.
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