1 definition by Dynamite G

Top Definition
One of the most irritating creatures ever to walk the Earth, a Mhairi will talk very loudly and at great length about topics which have no interest to anyone else. A Mhairi will punctuate sentences with "and um" and will turn every conversation to make it about her. Nobody wants to sit next to her.
Your chat is awful and um you sound like a Mhairi.
by Dynamite G December 17, 2008

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