numberskull 

A word possibly first coined by the science fiction writer Rudy Rucker. I think he meant by it a person who is into numbers a lot, but doesn't think about their meaning, usefulness, or statistical validity.

The baseball fan computed the Earned Run Averages of his favorite pitchers out to 4 decimal places, which makes him a numberskull.

numberskull by Salfadoor Dolly September 14, 2012

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

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

Numbskull_TV

he is a man worthy of his twitch chat, in fact he is the most famous streamer in his street. he gets 50% of the bitches and is verry poggers. twitch.tv/numbskull_tv

oh boy 'Numbskull_TV' is live better go abuse him!

Numbskull_TV by bruhRapter December 21, 2021