Dux 

The person with the highest academic rank in their cohort. Although the term ‘Dux’ is extremely common in some regions, most notably Queensland, Australia, it is often unheard of in most other parts of the world.

Synonym: valedictorian

He was presented the Dux award for his outstanding achievement.

Dux by Shanetusk November 17, 2005

Dux 

A replacement word for bro and the persons name

Yo dux hows it going

Dux by Tdub393 February 1, 2019

Dux 

To sleep.
A slang word, typically used by South Africans.

I'm so tired, and going to dux now.

Dux by natiaxo August 6, 2016

Dux 

To run or leave a place

Eg. "oi blud lets dux"
"feds are comin.DUX!"

Dux by TAX November 2, 2004

dux 

very bad, stupid, terrible

this homework is totally dux!

dux by Chuck Eager July 21, 2006

dux 

1. Shit Talker
2. Escaped Mental Patient

1. "He's a total dux"
2. "Did you hear about the dux on the news today?"

dux by dux0r March 2, 2004

dux 

To lie or mislead purposefully with the intent to decieve and glorify ones self to achieve financial gain.

The evil dictator sought to dux with the foreign ministry of the United states.

Jim jones pulled a dux on his followers.

dux by Zamfir August 11, 2003