numbskut 

A word which accidently comes out of your mouth when one wishes to say numbskull or numbnuts but can't decide and ends up saying "numbskut".

Person 1: You're such a....um...numbskut!
Person 2: Lol, fail numbskull and numbnuts.

numbskut by Nun Y. Wax August 8, 2009

numbskull 

a foolish or stupid person; an idiot.

someone with a numb skull, i.e. someone who feels no pain when you whack them repeatedly upside the head.

What a numbskull! Come 'ere, numbskull, i'm gonna smack you again.

numbskull by wan_sok July 31, 2004

numbskullery 

Stupid acts. Used by Mr. Burns in The Simpsons

Mr. Burns: "I can't take much more of your blundering numbskullery"

numbskullery by Joe R. April 4, 2006

Numskut 

Jordan Dempster

That nigga Jordan is a numskut

Numskut by Dr Potato head May 18, 2019

Numbskull 

A playful insult for someone who is being slightly dumb.

Person 1: WHY DID YOU TOUCH THAT, IT SAYS DO NOT TOUCH!
Person 2: Whoops.
Person 1: Ugh, you numbskull xD

Numbskull by ShadowyLondoner May 17, 2016

numbskull 

a dimp, simp, simpy, dimpleton, simpleton, dopey, dopleton

Danm you so numbskull.

numbskull by dimpydoo22 April 18, 2011

NumbSkull 

NumbSkull is a term used to insult someone. The person recieving the insult is usually dumb and doesnt have much clue on what there doing.

Tom "Oi Andy ur such a NumbSkull for fucking sheree"
Andy "why?!"
Tom " she's got gohnerea"
Shap " you NumbSkull"

NumbSkull by Big Hesk April 8, 2019