Double cross the vacant and the bored
They're not sure just what we have in store

from Smashing Pumpkins – 1979 Lyrics on Rap Genius

Meaning

You snooze you lose and when you’re dealing with young miscreants you better stay on top of your game otherwise they’ll play you

In the music video you can see the hooligans acting like fools in the convenience store while the employee is on the phone and then they get crossed as their “friend” drives away at the end

To help improve the meaning of these lyrics, visit “1979” by Smashing Pumpkins Lyrics and leave a comment on the lyrics box