happy-clappy
adj.— «There again, his departure may not have been quite so abrupt as it at first appears. Of the eight top executives—nine if you include Mickey Mouse—photographed in the company’s happy-clappy annual report, he’s the only one who can’t raise a smile.» —“Unhappy Grumpy” Financial Times (United Kingdom) Feb. 6, 1997. (source: Double-Tongued Dictionary)
Further reading
A flashlight doesn’t flash. It provides a steady beam of light. So why is it called a flashlight? The earliest versions lit up only briefly before the batteries gave out and required a recharge, so they were literally “flash lights...
Penny in Savannah, Georgia, recalls that her father, a Navy veteran who served in the South Pacific, would say of someone who was clueless or didn’t know what he was talking about: That person doesn’t know if he’s punched, bored...