put the cherry on (something)
v. phr.— «Regardless, as they say in Texas, Oprah put the cherry on the Sunday.» —“She Speaks Well Of Humanity” by Liz Smith New York Post (New York City) May 22, 2007. (source: Double-Tongued Dictionary)
Further reading
Amid a 1796 heat wave, Jane Austen wrote to her sister, “What dreadful hot weather we have! It keeps me in a continual state of inelegance.” This is part of a complete episode. Transcript of “Jane Austen’s Continual State of Inelegance in a 1796...
Mary from Greensboro, North Carolina, asks about an expression her Canadian mother used when Mary’s room looked particularly messy: A cow couldn’t find her calf in here! The more common A cow couldn’t find its calf in this room! was popularized by...