swaggering
swag-ger-ing
adjective
Displaying an overly confident, arrogant, or boastful manner, often in one's walk.
"His swaggering walk annoyed everyone."
Thesaurus
Synonyms: overbearing, imperious, haughty, proud, sniffy, lordly, prideful, supercilious, disdainful, adventurous, adventuresome, swashbuckling