Bait & switch: Internet, newspaper, or phone advertisements, which may include photos, written or verbal descriptions, do not match the woman who shows up, or she has been grossly misrepresented.
Batchelors and Spinsters. An Australian term for a semi-formal get-together in the outback. People dress up in formal wear and go to someone's barn or shed to dance, get drunk, hook up and pass out in the back of a ute (trayback vehicle). Although it sounds rough, it's for private schoolies mostly, because of all the landed gentry.