For clarity:  
Two delinquent gangs were fighting but one of them was way weaker than the other. After getting beaten up the strong gang says:

>気合いも何もねえ　ダサ坊がよ

1. What's がよ?  
2. What about 気合いもなにも? What does it mean? I would translate it as "You don't have fighting spirit or anything. You're lame brats."