Top definition
To acknowledge an inconvenience or interruption without sorrow
person:"hey your in my way" 2nd person "Mecu"
by Peppy leppy April 07, 2011
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Jun 16 Word of the Day
Abbreviation for “Dude Arguing Online”.

Plural: “DAOs”

Coined by Twitter user @karakittel.
Would the internet exist without DAOs? Sadly, I don’t think so.
by monkeylabor June 13, 2021
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2
Mixed between excuse me and sorry.
Bumping into someone at the super market and you're not really sorry and you don't want to say excuse me because that is formal you want to say 'mecu'.
by Mulroons April 06, 2011
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