Hi-de-Hi /ˌhaɪ diː ˈhaɪ/
a humorous British television programme from the 1980s about the people who worked at a holiday camp in southern England during the 1950s. The characters always said ‘Hi-de-hi’ as a cheerful greeting to the guests, especially over the Tannoy.

[TahlilGaran] Dictionary of Contemporary English ▲