Asinine is used when something is of or like a donkey. Asinine is also used for foolish, stupid and unintelligent things.
The word Asinine is used for extremely or utterly foolish or silly things.
It is also used when something or someone is of, relating to, or resembling a donkey.
Asinine means extremely stupid or foolish. It is mostly used to describe stupid peoples.
Yes, it can be used if someone is so stupid or behaves foolishly.