bobadilish
/bəˈbædɪlɪʃ/Definitions
1. verb
to speak or act in an excessively boastful or self-important manner
“He bobadilished his way through the interview, impressing no one.”
2. noun
a person who speaks or acts in an excessively boastful or self-important manner
“The bobadilish in our office thinks he’s above the rest.”