Synonyms of strut one's stuff

verbTo behave or perform in a showy or ostentatious manner, as if to impress others; to show off.

• cut a wide swathTo behave in an expansive, flagrantly showy, or pushy manner, especially in public venues; to exert sweeping influence.
• fluff one's feathersTo show off.
• preenTo show off, posture, or smarm.
• aura farmTo engage in aura farming: to “farm” (engage in coordinated or repetitive efforts regarded by others as either...
• boulevardierTo strut or show off like a boulevardier.
• exhibitionizeTo make an exhibition or display (of); to show off.
• flex slangTo flaunt one's superiority; to show off.
• floss slangTo show off, especially by exhibiting one's wealth or talent.
• galleryTo show off.
• high-side slangTo show off; to strut.
• let one's nuts hang slang
• showboat USTo show off.
• show offTo attract attention to for the purpose of bragging or personal exhibitionism; to demonstrate a skill, talent or...
• strutTo walk haughtily or proudly with one's head held high.
• stunt slangTo show off; to posture; to flaunt valuables.
• swag it out slangTo behave in a self-confident and ostentatious manner; show off.
• swaggerTo behave (especially to walk or carry oneself) in a pompous, superior manner.
• swankTo swagger, to show off.
• three-sheetTo exaggerate, hype up, or show off.
• yayaTo show off or behave in an egocentric or self-important manner.
• cut it fat UK, obsoleteTo exaggerate or show off.
• cut round US, datedTo show off; to be performative.
• figure away obsoleteTo make an impression; to show off.
• flamboast dated, slangTo show off.
• flaunt archaic, literaryTo show off, as with flashy clothing.
• ostent obsoleteTo make an ambitious display of; to exhibit or show boastingly; to ostentate.
• ostentate obsoleteTo boast, show off.
• show away archaicTo show off.
• venditate obsoleteTo exhibit, as though for sale; to show off.