'People might get hypnic jerks when doing <a href="http://www.j-archive.com/media/2008-06-04_DJ_25.wmv">this</a>'
fall asleep
ANIMATION THAT'S A PUZZLE: People might get hypnic jerks when doing this
People might get hypnic jerks when doing this
People might get hypnic jerks when doing this
ANIMATION THAT'S A PUZZLE
fall asleep
ANIMATION THAT'S A PUZZLE