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A nickname for someone who is a mermaid or like a mermaid. Generally the person loves the ocean and all things related to the sea.
She swam in the ocean just like a true mer.
by Ariel flounder fish December 01, 2012
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An expression of nonchalance and impassiveness, commonly used in situations that require less-than-sufficient answers. May be used to express a variety of emotional states, the essences of which are indicated by the tone of the speaker.

Origin: San Diego, CA, circa 2003.
After thinking of all the day's events and realizing that it's an immense task in itself to summarize everything: one simply sighs to his or her companions, "mer..."
by Christine January 29, 2005
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word for any situation, whether its awkward or not. Mer is mostly used when you have nothing else to say. It does not help fix awkward situations, but can sometimes make them worse or more awkward, but if used correctly can be an icebreaker/ good transition to new conversation. Can be known as a lifesavor in certain situations, or used to express complete disappointment.
"want to hang out tonight?" "Sorry, I already have plans." "Boo, you whore." "MER.
by severussnape7 November 28, 2010
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An alternative for damn, dang, crap, lame, ugh, why me?
Johnny's Mom: "You have to get your hair cut Johnny"
Johnny :"Mer"
by lubbera November 25, 2009
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When you are really bored and cant be bothered to answer somebody properply
"merrrrrrrrr"
"mer mer mer mer mer"
by payt January 09, 2004
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mer is a combination of the words "meh" and "gr" used to express irritation and annoyence
you know what! mer! just mer!
by Knight0fFortune December 29, 2013
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