Possible new single for Yuko called "うらら"
What does ‘oh la la’ actually mean?The words ‘oh la la’ (oh là là) in French are used in a slightly negative way to express surprise or disapproval, whereas in English – often mispronounced ‘ooh la la’ – refers to something naughty, which by extension often implies something French.
It's up on wiki.theppn ...