'self-aggrandizing' definitions:

adjective

Of or relating to or characteristic of self- aggrandizement [syn: self-aggrandizing, self- aggrandising]

adjective

Exhibiting self-importance; "big talk" [syn: boastful, braggart(a), bragging(a), braggy, big, cock-a-hoop, crowing, self-aggrandizing, self-aggrandising]