The cosmetic rarity in the game fortnite.
This may be an emote, skin, pick axe or backbling. Reason for being given this rarity is because of it being copyrighted/real music/real person

Cost:
Emote-300-500 vbucks
Skin- 1500/2000 vbucks

Pick axe-500-800 vbucks
Backbling-(comes with skin)

The marshmellow giff below is an example of an icon series skin

When someone goes to the gym and spends 90% of the time on their phones scrolling through social media

Icon series is the rarest rarity in the internet game fortnite. It consists of all of the copy right/real music/real people skins,emotes,pick axe or even backbling.