Let me re-phrase: not all sleeping college students are passed out from being drunk. Some are crippling perfectionists who sacrifice their sleep to study!
Fine, so it's not the flashiest trick, but it's actually pretty impressive when you think about it. Have you ever tried to balance styrofoam cups when they where on an uneven surface that threatened to shift at any moment? The fact that they reached five cups high only shows how hard that guy is sleeping.