Definitions by Buck2

vadado 

(vah-dah-doo')

one who takes action in spite of totally misperceiving a situation,
one who is unable to appreciate subtlety and nuance,
one who is in a constant state of mental denseness,
one who is completely lacking critical thinking ability.

He was such a vadado that I had to do damage control.

vadado by Buck2 July 1, 2007