whoop-de-do
n.— «They will race about 100 yards before funneling into a tight turn, followed by five jumps, a water hazard, mud pit, several sand traps and dozens of “whoop-de-do” cross-grain ruts.» —“45,000 To Watch Motocross In Coliseum Tonight” by Shav Glick Los Angeles Times July 7, 1972. (source: Double-Tongued Dictionary)
Further reading
A retronym is a word coined to distinguish something new from an older, more generic version, such as electric guitar or clock radio. A couple of new retronyms are fine water, or “unprocessed water that reflects a region’s terroir” and water...
The words tough, through, and dough all end in O-U-G-H. So why don’t they rhyme? A lively new book addresses the many quirks of English by explaining the history of words and phrases. And: have you ever been in a situation where a group makes...