what’s up要怎麼回？

這個問題的回答可以這麼說：

1. Awesome. 很棒唷
2. Pretty good. 還不錯呢
3. Not too shabby. 還行啦
4. Not much happening. 沒什麼特別的啊
5. It's okay. / Just going through life. 還算可以 / 就是生活而已
6. Same old story. / Just the usual. 一切如常 / 老樣子