Banheira do Gugu was a popular segment on Brazilian television presented by Gugu Liberato, in which guests took part in a lighthearted bathtub game that became a memorable part of Brazilian variety TV. Its theme music became closely associated with the segment's playful, slightly cheeky tone, and clips of the tune later circulated online as shorthand for Brazilian TV nostalgia. Today creators reuse the short theme to signal a water-based prank, a throwback edit or a moment of playful embarrassment.