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

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 October 3, 2007

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

ninny

Infantile, seemingly British, term for the female genitalia.

"Show me your winkle and I'll show you my ninny"

by Mr. Duffy January 19, 2008

ninny

a pushover, like a noob.

Bobert: Wow, that kid that plays runescape is such a ninny. I stole all his money, ate his girlfriend, and fed him to a boar and he didn't even think twice about it!

Sam: Hey man, wanna play some b ball?
Cheechee: Well, I uh, I kinda wanna play some more runescape.
Sam: You fucking ninny.

by Ninny Barberino December 27, 2006

ninny

1. a stupid or silly person, an idiot (from nincompoop)

2. a woman's breast (usually plural)

You are such a ninny these days.

by The Return of Light Joker December 24, 2007

ninny

a person who is clueless and utterly idiotic. A person who makes mistakes alot.

Tiffany made another stupid Mistake. tiffany must be such a Ninny!

by PedroBoy October 26, 2010