Unsophisticated or unthinking; dimwitted in appearance.
With the mouth in an open position and the jaw hanging loosely, especially as indicating bewilderment or astonishment.
Lacking in intelligence or exhibiting the quality of having been done by someone lacking in intelligence.
Dulled in feeling or sensation; torpid.
Amazing.
Replaces an obscene or profane word.
To the point of stupor.
Extremely.
A stupid person; a fool.
The condition or state of being stupid; stupidity, stupidness.