Astronaut In The Ocean was released by Australian rapper Masked Wolf in 2019 and reissued in 2021, when its opening lyric exploded on TikTok. Creators used the rolling down in the deep line over slow zooms, underwater clips, and people sinking into thought, turning a serious track about pressure and depression into a flexible meme format. Remixes, mods, and sped up edits kept it circulating long after the chart run, and the first few seconds remain the part most listeners instantly recognise.