Ninny

A small, weak and middle aged woman-like person

Isn’t Tom such a ninny?

by Urbaaaaannnnnnnn May 6, 2020

Ninni

Stick

Person1: look at that stick
Person2: its a ninni

by dickstar123 March 24, 2021

Ninny

A small, weak, Middle Aged woman-like idiot.

Tom is such a huge ninny!

by Urbaaaaannnnnnnn May 6, 2020

Ninny

A term that is used to refer to someone who is being ridiculous, silly, or who is slightly off their rocker. Often used affectionately.

Mr. Holt, you are being quite a ninny today.

by bits99 May 4, 2021

Ninni

Ninni is the most weird girl in whole school. She get's mad really easily but also forgives easily. She has brunette hair and probably wears glasses. Ninni is not very popular, but still has some amazing friends. She is also very kind and lovely.

she's so ninni!

by gymnasticsforlife September 25, 2017

NINny

A hardcore Nine Inch Nails (NIN) fan

That chick is such a NINny she bought a blow-up doll and named it Trent Reznor

by AJ Kash August 20, 2009

Ninnie

Just an area of the breast per se.

I am freezing my ninnies out here.

by TonMontana89 March 30, 2018