The original Baby Shark song became a worldwide children's hit after Pinkfong released its Baby Shark Dance video, which spread through video platforms, classrooms and social media and became one of the most watched videos online. Its simple, repetitive melody made it easy to parody and remix, and rock covers soon appeared as creators gave the nursery rhyme a louder, heavier twist. Those versions are now shared in edits, memes and short videos where the contrast between a children's tune and rock music is the joke.