English Slang collection：

　　ballistic

　　[釋] extremely angry;

　　[例] He was ballistic to know one of his staff had been stealing from his company.;

　　ballpark figure

　　[釋] an estimated figure;

　　[例] Police officer: Can you give me a ballpark figure of all the items stolen from your trunk?

　　ball

　　[釋] a great time;

　　[例] Thanks for your hospitality. The home party is a ball.;

　　ball

　　[釋] to play basketball;Sorry for not answering the phone. I was balling with my neighbors.;

　　baller

　　[釋] very cool or stylish;

　　[例] Wow! That's a baller dunk.

　　balls

　　[釋] out of luck;

　　[例] A: Nailed the job interview? B: No, I'm balls.;

　　balls-out

　　[釋] extremely cool;

　　[例] Did you watch the NBA final? That's balls-out.;

　　bam

　　[釋] then suddenly;

　　[例] After the interview, and then - bam - I was in upper management!