ninc 

nink Infantile word for excrement, derived from a mispronunciation of the word "stink". Dates from late 1950s.

I have to ninc.

ninc by Hal Jackson January 25, 2010

Ninc 

A loveable buffoon, one who might be flawed but ultimately part of the Nickolay family. First coined by the Nickolays, there is debate around which sister founded the term first.

Morgan, you're begging again, dog, don't be such a ninc!

Ninc by graceyschmacey February 4, 2023

nincontinent 

A medical condition that causes people to not realise they have a bladder problem in the middle of the dance floor. Exacerbated by the use of glow sticks, glow bracelets and other luminescent evening wear.

Take a look at Janet glowing over there on the dance floor making a runner for the powder room. She's so nincontinent.

nincontinent by Vinny the Poohlet. December 15, 2011

nincomshit

A more intense form of nincompoop.

You're not supposed to run with scissors, you nincomshit!

nincomshit by ceeteemn April 4, 2009

Nincompeepeepoopoo 

A really op insult

Can beat any insult

Also a compliment for people with people with good bowels

You’re an idiot
And you’re a nincompeepeepoopoo
*instantly dies*

Nincompeepeepoopoo by iislkdl__wwoe January 12, 2022

nincompoop 

a silly, no brain, fool

Aaron is a nincompoop.

nincompoop by Yen January 5, 2000

nincompoopers 

a group of stupid people

you guys are nincompoopers!!

nincompoopers by snickledumper January 27, 2015