Cebuano
n. 1. acronym for the National Waterworks and Sewerage Authority; 2. plain drinking water (humorous slang). Wà man tay ikapalit ug supdringk, mag-agwanta lang tag nawása, We don’t have any money for soft drinks, so we’ll just have to put up with plain water. — dyus n. (lit. Nawasa juice) drinking water from the tap (humorous slang).