What does whoopee mean?
Whoopee is an informal expression of delight, triumph, or excited celebration. Used as an interjection, “Whoopee!” functions like “hooray!” or “yay!” and often announces a happy event. It can also be a noun meaning a shout or cheer of joy. The word is especially common in North American English, although it is also understood and used in British English. Its tone is exuberant and playful rather than formal, making it particularly suitable for spontaneous celebrations, humorous dialogue, and enthusiastic social media posts. In less sincere contexts, it can be used ironically to understate or mock a minor triumph. Whoopee developed as an American English interjection in the early twentieth century and is associated with “whoop,” a word for a loud cry or shout, as well as with older forms such as “hoopee.” Although the word may sound deliberately old-fashioned to some modern speakers, its emphatic rhythm and cheerful meaning have kept it familiar and effective.
An exclamation used to express joy, delight, or triumph.
"Whoopee! We won the competition!"
Informal and often enthusiastic; it may also be used humorously or ironically.
A loud shout or cheer expressing joy or excitement.
"The winning goal was met with a mighty whoopee."
Most often encountered in celebratory or playful contexts; the plural “whoopees” is common.
The plural is used for multiple shouts or cheers of joy and excitement.
"The fans greeted the announcement with whoopees and applause."
First attested in American English in the early twentieth century, whoopee turns a whoop into a burst of celebration.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of whoopee
Whoopee is an American English word that became established in the early twentieth century, commonly explained as a development from “hoopee” and “whoop,” a word for a loud cry or shout. Its sound echoes those older forms while its meaning became specifically celebratory. The unusual spelling and strongly enthusiastic tone have helped preserve its identity as a cheerful interjection.
Related word forms
How whoopee is actually used
Informal and deliberately exuberant, whoopee is especially common in North American English. It may sound old-fashioned, humorous, or ironic when used for a minor celebration, but it remains effective in enthusiastic or playful contexts.
Easily confused with whoopee
A whoop is a loud cry or shout in general, whereas whoopee specifically expresses joy, celebration, or excitement.