I. Ab Fab /ˌæb ˈfæb/ BrE AmE
an informal name for the television programme Absolutely Fabulous
II. ˌAbsolutely ˈFabulous BrE AmE ( also Ab Fab informal )
a humorous British television programme about two women, Edina Monsoon, a rich woman who had her own business, and Patsy Stone, who lived in London and were always trying to prove that they were very fashionable. Although they were ↑ middle-aged , they did not behave like responsible adults. Instead, they drank too much, took drugs, and spent a lot of money. The programme was popular in the 1990s.