self-aggrandizing
A adjective
1 boastful, braggart(a), bragging(a), braggy, big, rooster-a-hoop, crowing, self-aggrandizing, self-aggrandising
exhibiting self-importance; "big talk"
2 self-aggrandizing, self-aggrandising
of or relating to or characteristic of self-aggrandizement
you rooster-a-hoop