nimkumpoop 

Nimkumpoop, a selfish brat or idiot maybe jerk.

Your such a nimkumpoop!

nimkumpoop by Nimkumpoop April 25, 2017

Nimcompoop 

A Nimcompoop is somebody who is known as a stupendous moron, or a turkey, and a turkey, is a flightless bird, usually eaten on holidays.

Dahlia: Look at Peter, he is such a moron.

Rafael: Yep. That guys one big turkey.

Zakka: Guys he’s a enormous Nimcompoop.

Nimcompoop by ac1341 January 20, 2020

nimcompoop 

A silly,foolish, or a stupid person.

Dylan is nimcompoop.

nimcompoop by Aj pogi July 12, 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

Nincumpoop by Alexa and Aisha August 1, 2009

Ninkumpoop 

A mid to late nineties term used as a general diss for your friends with no actually meaning. Commonly misspelled as ninkenpoop

Man, my sister Allie is a ninkumpoop.

Ninkumpoop by Rich.g March 23, 2008

nincumpoop 

a big bitch

nigga 1: your a nincumpoop
nigga 2: no u

nincumpoop by arexsands September 28, 2018

nincumpoop 

A foolish fellow; also one who never saw his wife’s ****.

Take a good look at Yoko and tell me John isn't a nincumpoop.

nincumpoop by Neo-Nincumpoop April 10, 2007