Stairway to Heaven
Usually one of the last few songs. A giant circle is formed by the students, though often the RA's have their own, smaller circle, and at the last dance there is a circle exclusively for no/nevermores. After "your stairway lies on the whisperin' wind," and the song really starts rockin', many people break out of the circle to headbang and/or play air guitar. Traditionally, Satan does the drum solo with glowsticks.