need a fix(redirected from needing a fix)
need a fix
To acquire a required or necessary amount of something, especially that which one is addicted to or compulsively seeks. When I was a junkie, I constantly felt like I needed a fix. I just can't get my day going without coffee—I need a fix of caffeine.
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.