A world used to describe a person who has acted in a mean or unfair manner, so that the victim of this treatment is unable to get their own way, therefore resulting in sulking and grumpiness on the part of the said person.
Boy/girl: mandy's invited me to a party on saturday night, please can i go?

Mother:No.

Boy/girl :OMG,that's so unfair!Why can't i go?

Mother: BECAUSE!End of conversation.

Boy/girl:meany.
(secretly hatches plan to sneak out instead...)
by wet fish June 09, 2006
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A mean penis, specifically a penis that is holding out which would be a mean thing to do. Also includes people who happen to have penises that are exceptionally mean.
Snexys was quite irate to find that Chris would not do her. She informed him that he was being a mean penis, to which Locked called him a meanis. As snexys and locked walked away to go be naughty in front of Grant instead of Chris, Chris cried himself to sleep for he was now more useless in bed than a seemingly gay foreigner.
by Lckd_N_Lded September 22, 2007
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A word I often hear used by little kids to describe their older siblings or parents, yet also used by the typical nerd at a middle school. Used to say that someone is either mean or unfair.
My brother said "what a meany!" and i said "f**k off!!"
by stating the facts November 15, 2004
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someone who does something not nice; also related to bastard
Flo: "Meanie Ro."

Ro: "Heh."
by Bastard Ro March 02, 2004
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Meaniness: v. the act of being mean, malevolent. adv. the extent or degrees of the act of being mean.
DeVarous: "Eww... Julia."

Julia: *kicks DeVarous*

DeVarous: "Jesus Christ! Alright, i'm sorry!"

Julia: "Cease with the meaniness!"

DeVarous: "Whatever..."
by Failien June 01, 2009
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The true meaning of a mathematical equation.
A hard but tried and true way of life.
Hey Meany - Holy shift! Check out the asymptote on that mother function!
Thomas isn't a meany - CODE BROWN! CODE BROWN!
by MentholCream March 28, 2019
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