Lyric discussion by belle1313 

Cover art for Say Goodnight lyrics by Jump, Little Children

a new jay-comment on this song: "ya know how sometimes.. umm.. the neighbors in your building.. um.. will be, uh, loud? well, this song's about, well... what you might do when you hear them.. yeah." (or words to that affect)
in other words, this song really is about masturbation. ...as if there was ever a doubt. ;)