nincompoop

a useless person. stubborn and stupid.

Talking to Jay is frustrating. He doesn't listen and he insists on his own ways. Such a nincompoop

by melvin c May 23, 2007

nincompoopery

The characteristic actions that define and identify a person as a nincompoop, i.e. the things that nincompoops do.

His incessant nincompoopery was the cause of constant reprimands from his teachers.

by GBofWI March 18, 2007

Nincompoop

Someone who has no clue or severely lacks any common sense.

BP's CEO is a major nincompoop!

by Sohkqns67 June 5, 2010

ninkinpoop

a lack of common sense, A silly fool

Jade Goody = ninkinpoop

by nathasauras and markasuarus April 13, 2009

nincompoop

A foolish, stupid or ignorant person.

George Bush, nincompoop.

by Jim Minton May 3, 2006

Nincumpoop

An english term used to describe someone who is generally a pain in the buttock and gets on your tits.

there is also a shop called nincumsoop in westfield shopping centre and it sucks ass so don't go there secksay.

Aisha: OMFG. your like the biggest nincumpoop in the history of mankind. GET YOUR SEXY ASS OVER HERE AND GIZZUS A HUMP.
Alexa: Sure babs.

Aisha: wooooo sexy temps

by Alexa and Aisha August 1, 2009

Nincompoop

(n.) A persons who intelligence is at a lower caliber and proceeds to flaunt his idiocracy in an unappealing or inappropriate manor.

Person 1: I raped a cow.
Person 2: No you didn't. Shut up, you nincompoop.

by Crazy Worm February 18, 2008