The phrase "what goes around comes around" is an idiom that means the consequences of ones actions will have a reciprocal effect. It is often used to suggest that if someone treats others badly, they will eventually be treated badly by someone else. The phrase has been used in various contexts, including music, fashion, and social media.

• Music: "What Goes Around... Comes Around" is a song by Justin Timberlake from his second studio album, FutureSex/LoveSounds. The song was said by Timberlake to be about betrayal and forgiveness.

• Fashion: What Goes Around Comes Around (WGACA) is a luxury vintage retailer that sells unique pieces of vintage luxury bags and accessories. They have locations in New York and Beverly Hills and also offer international delivery.

• Social Media: What Goes Around Comes Around (@whatgoesaroundnyc) is also an Instagram account that features iconic vintage fashion looks.

In summary, "what goes around comes around" is an idiom that suggests that ones actions will have consequences. It has been used in various contexts, including music, fashion, and social media.