vomit comet
n.— «A San Juan travel agent indelicately calls it the “vomit comet”—an allusion, I imagine, to the great number of babes in arms or inexperienced travelers aboard the planes. It was therefore with some misgiving that I booked a seat on the midnight economy flight from New York to San Juan.» —“All Aboard for the ‘Cattle Car’ ” by Victor Perera New York Times Jan. 24, 1971. (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...