This Ain't a Scene, It's an Arms Race Lyrics

Lyric discussion by stride 

Cover art for This Ain't a Scene, It's an Arms Race lyrics by Fall Out Boy

"All the boys who the dancefloor didn't love, and all the girls whose lips couldn't move fast enough"

I always took these lines as people being uncomfortable with their gender roles.

-The boy, who's been told his whole life that he should be self-sufficient and emotionless is alone on the dance floor (and possibly self-conscious about that)

-The girl, who is being hit on by some creepy dude, is trying to talk her talk her way out of the situation (and possibly, darker themes, as her lips 'couldn't move fast enough')

i don't know, those are just my thoughts :>

My Interpretation