Adjective: 1) The ironic idiocy
of a smug
person condescendingly wrongly believing he is saving the planet by driving a hybrid, unaware that those cars cause MORE polution than conventional gas powered cars throughout their life cycle.
2) Having a mistaken belief in general.
Pronunciation: uh blue' pri us, e blue' pri us
That asshole going 50 in the fast lane is completely eblooprious.