and be done with it
and be done with it
An imperative to do or finish something and to cease discussing, debating, delaying, or thinking about it. Stop procrastinating writing your paper: just do it and be done with it. Look, I don't care what you do with the money, just take it from me and be done with it.
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.