A Quarter to Three
A not hideous, but not exactly stunning girl that despereate guys will end up pulling just before a night club shuts at three (hence quarter to three) because they haven't pulled anyone else or they are wasted or they are having some form of compitition with thier mates.

Guy 1:"Aw man that girl was such a fucking A Quarter to Three last night!"

Guy 2:"Urgh I know, i was wasted..."