1. What's up? - meaning "what's new?"
2. Hey! - meaning "hello" informally
3. A buck - meaning a dollar bill
4. Screw up - meaning to make a mistake
5. Sweet - meaning "good"
6. Piece of cake - meaning "easy"
7. Crash - meaning "To suddenly lose energy or become tired"
8. Booze - is informal slang for an alcoholic drink
9. No sweat - meaning "no problem"
10. Broke - meaning - having no money