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 21, 2009

NINny

A person who claims to be a fan of industrial music, but really only knows the band NIN and has a sychophantic reverence for Trent Reznor. Will ONLY shop at Hot Topic and thinks usually they are "More-Rivet-Than-Thou".

Me: So, what kind of music are you into?
NINny: Industrial. I am so fucking rivet.
Me: What bands do you like?
NINny: Nine Inch Nails. I LOVE Trent Reznor.
Me. Fucking NINny. It looks like Hot Topic threw up on you.

by ZEROMACHER May 29, 2008

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 19, 2003

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

Ninni

The most beautifullest person that has ever been alive. Also an amazing artist and a good friend for people who she loves.

Ninni is so talented

by Tadisti January 17, 2019

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

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 18, 2014