get (something) over with

get (something) over with

To do, finish, or accomplish something—especially that which is difficult, unpleasant, or undesirable—as promptly or quickly as possible so as to no longer have to think about or deal with it. I absolutely hate getting blood drawn, so let's just get in there and get it over with! I'm looking forward to getting my final exams over with so I can relax and enjoy my summer break.
See also: get
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