errorgant 

Adj. It means to be twice as certain as someone who is merely arrogant while possessing only one-tenth the requisite facts. Coined by Brandon Sanderson in “The Way of Kings”

The errorgant senator ignores every historical example of her tax plan failing even as the economists with multiple PhDs try to take her through it step-by-step.

errorgant by Dr. Vique Tentakelliebe July 14, 2021

Errogant 

When you're completely wrong, but totally certain about it. Think "confidently incorrect"

Person 1: Bro, Jeff is so errogant did you hear him talking about flat earth last night?
Person 2: For real, I can't stand that guy!

Errogant by DuskDoesNothing March 12, 2023

Errogant 

when you're completely wrong about something, yet certain that you're correct.

Why must you be so errogant?

Errogant by twennyaite March 12, 2023

Errogant 

Errogant is a miss-spelling of arrogant. When your over confident about something you're 100% wrong about.

P1: The Earth is flat! I have proof!
P2: you're just being errogant.

Errogant by AnchoredForever March 12, 2023

Errogant 

when you're completely wrong, but totally certain about it.

Person 1: "the sky is purple"
Person 2: "bruh, it is blue you Errogant fuck"
Person 1: "yeah keep telling that yourself. The sky is definitely purple."

Errogant by LucyTheWeirdo March 12, 2023

errorgasm 

Intense pleasure derived from correcting someone else's mistake.

I think Leona might've had an errorgasm when she found that typo in The New Yorker.

errorgasm by Vlad the Impaler December 9, 2008

errogant 

Refusing to admit to making errors under any circumstances.

My boss is so errogant I knew he'd be looking for a scapegoat for that screwup he made so I steered clear.

errogant by maximthemagnificent February 21, 2014