chasnatious 

(Chass-Nay-Shiss)Generally meaning good or cool, usually used with a quantifier before it.

That was proper chasnatious.

chasnatious by BodeNumbskull December 31, 2023

chasnatious 

A word meaning good or cool and almost always used with either 'proper' or 'f***ing'

Your car is proper chasnatious.

chasnatious by BodeNumbskull January 2, 2024

chavatious 

a chavlike person, of it someone acts hard, or chavvy. genral chav's apply also

hey look, he's being chavatious, let's get him!

chavatious by random November 7, 2004