might (just) as well - definition and synonyms

phrase informal
  1. 1
    used to suggest doing something because you cannot think of anything better to do

    We might as well sit down while we’re waiting.

    You might as well enjoy your money while you’ve got it.

  2. 2
    used for saying that it would not make any difference if you did something else

    The meeting was a complete waste of time. I might just as well have stayed at home.

See also main entry: might