Olympic Village Effect
n.— «These frontline toads are reproducing with each other to create what scientists call the “Olympic Village Effect.” They are making fast moving babies with bigger front legs and longer back legs.» —“Killing cane toads” Sunshine Coast Daily (Tweed Heads, New South Wales, Australia) Dec. 2, 2008. (source: Double-Tongued Dictionary)
Further reading
How do you pronounce pecan? Is it pee-KAHN or PEE-kan? And why are there different pronunciations of the name of this nut? The word pecan was borrowed into English more than once, and from numerous Native American languages that had variations on...
Ron in Gloverville, South Carolina, wonders about the phrase since hatchet was hammer, which some use to mean “for a long period of time,” as in My family has lived here since hatchet was hammer. Another phrase he’s heard indicating the same thing...