2 definitions by PeonyBaggins

Gnashnab is an 18th-century northern English word, meaning someone who just complains all the time. Contemporary synonyms include nitpicker, moaner, and grumbler. It's just as true now as it was back then—no one likes a gnashnab.
"He's always being such a gnashnab"
by PeonyBaggins April 19, 2017
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This would be a person WHO CAN ONLY SPEAK BY SHOUTING. That's all we're going to say ABOUT THAT!
"Can you please stop being such a klazomaniac and calm down"
by PeonyBaggins April 19, 2017
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