Definitions by Anonymous.v1

Quashivious 

When someone is so mindblowingly fucking retarded and you have no other word to describe them.

Amadeus is so quashivious today

Quashivious by Anonymous.v1 May 11, 2022

Quashivious 

Mindblowingly fucking retarded that you cant even think of another word to use.

Amadeus is being extra quashivious

Quashivious by Anonymous.v1 May 11, 2022