Don't rain on my parade
Meaning
Don't spoil my celebration or good mood.
Usage
Spoken to anyone offering premature criticism after good news.
Origin & History
Origins and dates here are approximate summaries. Many idioms have disputed or unknown origins, and not every date has been checked against a historical dictionary, so treat specific dates and stories as a starting point rather than a citation.
Popularized by the 1964 Broadway musical Funny Girl when Fanny Brice defended her joy.
The show’s hit song pushed the phrase into everyday American talk in the 1960s.