boutique blend
n.— «Prices started to creep up when Clarke County was included on the list of Georgia counties where gas stations must sell a cleaner-burning gasoline mixture, commonly known as a boutique blend.» —“Pumping it for all it’s worth” by Merritt Melancon Athens Banner-Herald (Ga.) Sept. 4, 2005. (source: Double-Tongued Dictionary)
Further reading
Book recommendations and the art of apology. Martha and Grant share some good reads, including an opinionated romp through English grammar, a Spanish-language adventure novel, an account of 19th-century dictionary wars, and a gorgeously illustrated...
Edward in Atlanta, Georgia, wonders how and why English speakers came to use the phrase blah, blah, blah as a placeholder or filler. These repeated syllables are likely intended to mirror the sound of English, if not the meaning of specific words...