Urban Dictionary: ninnie

Female version of a Nincumpoop. Someone who is being silly, stupid or without reasonable thoughts.

Sarah you big ninnie, you just put your car keys in the ice box

Or

If Beth is a class clown you might say
Beth is a ninnie

by ddlD2 March 17, 2014

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ninny

Shortened version of nincompoop, a silly, idiotic person. can be used affectionately.

you went into the girls bathroom by mistake? you ninny!

by Shwaggy November 18, 2003

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ninny

Quite possibly the coolest insult ever. Short for nincompoop, it was used often in Victorian Europe and early North America. Insult of choice for monocole-wearing gentry, and anyone with a bit of class.

My, what a ninny! *monocle*

Ninnies + potatoes = sign of good will?

by Rivviko September 10, 2007

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Ninny

1. An idiot
2. Short word for nincompoop
3. Someone who is afraid of everything and has no courage; see pansy

You are such a little Ninny!

by Turd Ferguson January 29, 2004

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Ninny

nincompoop, idiot, moron, Piers Morgan

Piers is a big Ninny

by SusanHarHar October 02, 2010

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NINNIE

THE SHIP NAME FOR VINNIE AND NAILEA BC THEY ARE PERFECT FOR EACHOTHER

I deadass ship #ninnie

by January 18, 2021

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ninny

short for nincompoop, a silly, stupid person. often used affectionately.

you went into the girls bathroom by mistake? you ninny!

by Shwaggy November 18, 2003

Get a ninny mug for your fish Paul.