beat (one's) head against a/the wall(redirected from beat their heads against the wall)
beat (one's) head against a/the wall
To attempt continuously and fruitlessly to accomplish some task or achieve some goal that is or seems ultimately hopeless. Some people are never going to agree with you on this, so it's no use beating your head against a wall trying to convince everyone. I feel like I've been beating my head against the wall trying to understand this math equation.
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.
beat one's head against the walland bang one's head against a brick wall
Fig. to waste one's time trying hard to accomplish something that is completely hopeless. You're wasting your time trying to figure this puzzle out. You're just beating your head against the wall. You're banging your head against a brick wall trying to get that dog to behave properly.
McGraw-Hill Dictionary of American Idioms and Phrasal Verbs. © 2002 by The McGraw-Hill Companies, Inc.
beat one's head against the wall
Also, bang or run one's head against or into a brick wall . Waste one's time in a hopeless enterprise, as in I have tried many times to convince him to stop smoking, but I'm beating my head against a brick wall . The metaphoric phrase alludes to a physical expression of frustration. [Late 1500s] Also see beat the air.
The American Heritage® Dictionary of Idioms by Christine Ammer. Copyright © 2003, 1997 by The Christine Ammer 1992 Trust. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
beat one's head against the wall, to
See run one's head against a brick/stone wall.
The Dictionary of Clichés by Christine Ammer Copyright © 2013 by Christine Ammer
- bang (one's) head into a brick wall
- beat head against the wall
- beat one's head against the wall
- beat (one's) head against a stone wall
- knock (one's) head against a (brick) wall
- knock (one's) head against a/the wall
- knock head against a brick wall
- bang your head against a brick wall
- bang (one's) head against a brick wall
- bang (one's) head against a wall