nincompoop

a jackass, stupid person, or retarded person

why are you such a nincompoop

by SiSi Is Music September 24, 2011

nincompoop

word to describe an already "dumb model".

that party i went this week-end was full of nincompoops

by wordligirl October 26, 2008

Nincompoopery

Stupidity foolishness fuckery

That was pure nincompoopery

by Panda The MLG Animator May 20, 2017

Nincompoop

A "stupid person" who isn't able to understand things as quickly as others.

Cannot go a minute with sneezing.

Bob:What is X+Y?
{All hands except Joey's go up}
Nina:Ha! Joey is such a nincompoop!
{Joey sneezes}

by NiceN0b0dy1 February 21, 2018

Nincompoop

A faggot

Garry:"You're such a Nincompoop"

Barry:":("

by GingerIsJustARearrangedN-Word October 31, 2019

nincompoop

Someone really stupid, sometimes, too stupid to realize his own stupidity. The current president of the USA, Donald Trump.

The president of the US is a complete nincompoop, a delusional idiot who thinks that the world revolves around him.

by libertarian against trump February 12, 2017

incompoop

The incomplete bowel movement experienced in the morning prior to having the first cup of coffee.

When I got up this morning I had an incompoop. Now that I have had my coffee, I had a real bowel movement.

by Dixie boy March 1, 2014