whoop de do[noun]Synonyms: revelry, high jinks, revel, revelment, skylarking, wassail, whoopee, whoopla, whoop-up
[TahlilGaran] English Synonym Dictionary ▲
whoop-de-do /ˌwuːp diː ˈduː, ˌhuːp-/
interjection American English[
Date: 1900-2000;
Origin: Perhaps from whoop + to-do]
used to show that you do not think something that someone has told you is as exciting or impressive as they think it is:
‘He says he’ll give me a $20 raise.’ ‘Well, whoop-de-do.’ [TahlilGaran] Dictionary of Contemporary English ▲