trepidations's definitions

Dux nuts

A thing or situation that seems to be the best there is.
Dux: smartest person in a classroom
Nuts: His balls/testicles
It is Aussie slang

"His car is the Dux nuts"
"The computer I have is the Dux nuts"
"This holiday is the Dux nuts"

by trepidations February 20, 2009