a non-exsistant or imaginary casino that is alegedly half price from the normal casino. it is usually located upstairs near the ruby room or equvillant night club.
nate: hey fish are u going to the cassine tonight.
fish:wtf, just lie or some shit.
josh: na its true its a proper casino but its half price.
fish:sick boy, where is it
nate: its upstairs from the normal casino near the ruby room.
fish: ok il see u cunts there or some shit.