all day
adv.— «All day: the total number of orders of a particular item needed at that moment (“I need 5 salmon all day,” or “I need 3 Margaritas all day”).» —“restaurant lingo… the Top 30 list” by bohemian On the Side (North Carolina) Aug. 25, 2007. (source: Double-Tongued Dictionary)
Further reading
Mary Beth in Greenville, South Carolina, wonders: Why do we say four-oh-nine for the number 409 instead of four-zero-nine or four-aught-nine? What are the rules for saying either zero or oh or aught or ought to indicate that arithmetical symbol...
Astronauts returning from space say they experience what’s called the overview effect, a new understanding of the fragility of our planet and our need to reflect on what humans all share as a species. A book about the end of the universe...