Sluttering (May 4th) Lyrics

Lyric discussion by SEofAN 

Cover art for Sluttering (May 4th) lyrics by Jawbreaker

The dress could be another wedding metaphor i.e. hiking the dress around the waste of laughter means that his relationship with the girl was a joke and he feels like an idiot, and then slow dancing with no one could be interpreted as him being alone at their wedding. Even if I'm wrong the song is definatly about his girlfriend cheating on him.