Wiktionary
good-time girl
alt. (context euphemistic English) A young woman who engages regularly in partying and romantic or sexual liaisons. n. (context euphemistic English) A young woman who engages regularly in partying and romantic or sexual liaisons.
Wikipedia
Good-Time Girl
Good-Time Girl is a 1948 British drama film directed by David MacDonald. The film was based on Arthur La Bern's novel Night Darkens the Street.