An acronym that indicates 'Do What I Mean', i.e. not what I said.
When Bill is telling Carl where to pick him up, Bill makes a mistake that Carl points out. Bill says, "Hey, just DWIM!"

Or Bill could say, "Sorry just dwimify that!"

Could also use DWIW = Do What I Want
by Drotellion April 03, 2008
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wow that fly pimp jacket must get you lots of respect. You're so DWIM!
by TOOKER!!!! June 12, 2009
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