freeball
v.— «Call it free-balling, California casual, alfresco, or the much-preferred “going commando.” Unless that sundress is super susceptible to breeze, super short, or you’re super drunk, no one will know the difference.» —“Uncle Sam’s men think undies aren’t necessary; why should civilians?” by Rebekah Gleaves Memphis Flyer (Tenn.) June 26, 2002. (source: Double-Tongued Dictionary)
Further reading
Joe from Fort Lauderdale, Florida, asks about pony, the term he and his fellow maritime academy students used to mean “a practice test” or “a copy of a previous test” to help them crib for an exam. Among 19th-century British students, the slang term...
You know the expression fly in the ointment: It’s that glaring typo on an impressive resume or that first scratch on a brand-new car—the one little flaw that spoils it all. This phrase goes all the way back to the biblical Book of Ecclesiastes! And...