No, not Lautner from that one movie but instead guys who wear designer items, usually very colorful, ranging from light blue to lime green, dressed in leopard print or just straight up some of the wackiest shit you'll ever see, shark emblems and colorful hair, along with some Golf Wang sweats/ cargos with anything from Odd Future. They are called sharkboys due to being HUGELY influenced by the artist himself, sixnine(s6ixn9ine) or Tekashi S6ixn9ine as some call him. Due to this, they have been around since 2018 but along the way have introduced other brands in their outfits such as teddy fresh. They are usually mean and obnoxious spoiled brats who seem to only care about their orange and blue off white x nike jordans from 2018 as well.
"Hey bro, you like my new rainbow grills?
"Yo, you are such a sharkboy bro"
Ryan Famiglietti
Ryan: fast like a shark
person one: what the fuck
person two: ignore him that's just sharkboy
Eijiro kirishima 👁👅👁
person a:HOLY FUCK IT'S SHARKBOY