So I've never heard of the term 'hungry ghost', but according to wikipedia: "Hungry ghost is a Western translation of an Eastern phrase representing beings who are driven by intense emotional needs in an animalistic way." This video is from a couple of years ago, but I can tell you from first hand experience that this is exactly what happens at this library every morning during finals week at opening time. What you don't see is that when the students enter the library, they start sprinting to get the spots they want. Tables with plugs are in high demand. You can also hear the Singaporean accent in this video! Pretty crazy, huh?