What is "seapunk"

n. 1 (context neologism uncountable English) A fashion and visual art style, characterized by aquatic themes and colours, rave culture, and the digital aesthetic of the 1990s. 2 (context neologism countable English) A follower of the seapunk style.

Seapunk is a subculture that originated on Tumblr in 2011. The seapunk subculture is often associated with an aquatic-themed style of fashion, 3D net art iconography, and 1990s pop culture allusions. The advent of the seapunk subculture also spawned its own electronic dance music subgenre, featuring elements of Southern hip hop and 1990s pop and R&B. The seapunk subculture gained limited popularity as it spread across the internet, although it developed a Chicago club scene.