From Longman Dictionary of Contemporary Englishbe full of yourselfbe full of yourselfto have a high opinion of yourself – used to show disapproval My first impression was that he was a bit full of himself. → full
Examples from the Corpus
be full of yourself• She's a good-looking woman, but too full of herself for my liking.• Tim is just so full of himself.• Modern-day sportswriting is full of itself.• They think Vassar students are full of themselves, elite, and excessively liberal.• He was too full of himself to care about anyone else. 