To drop ones socks and grab their mini boombox and do the pop lock. This commonly occures when you let the beat drop till your shell shocked.
it is known that once this is played out what you got is rock hard like a cinder block.
this happens through your head bone, temple bone, to your jaw bone on to your neck, collar bone, to your backbone and moving to your hip bone.
track repeat commonly goes on and on. you can do this with a friend or on your own.
this also the lyrics to kylie minogues speakerphone, a song you have to high to understand.