Lang Zal Ze Leven is the female form of the traditional Dutch birthday song sung across the Netherlands and Flanders, with hij used for men and ze for women. Groups sing it at home parties, schools and workplaces, often followed by cheers and the in de gloria refrain. The tune has been part of Dutch birthday culture for generations rather than coming from a film or show. Online, short clips circulate on soundboards and in chats, letting people send the same communal birthday wish instantly when they cannot sing it together in person.