Swaggerer

n.

1.

One who swaggers; a blusterer; a bully; a boastful, noisy fellow.

Noun

1.

swaggerer - someone who walks in an arrogant manner

Herod, blatherskite, bluff, bluffer, blusterer, boldface, braggart, bravo, brazenface, bucko, bully, bullyboy, chutzpanik, fanfaron, hector, hectorer, hussy, malapert, miles gloriosus, minx, peacock, pup, puppy, ranter, raver, roisterer, saucebox, smart aleck, smart-ass, smarty, smarty-pants, strutter, swanker, swash, swashbuckler, swasher, upstart, vaporer, whippersnapper, wise guy, wise-ass