what’s up要怎麼回？

如何回應「What's up」？

1. 很棒啊。Great.
2. 很好喔。Good.
3. 還不錯囉。Not bad.
4. 沒什麼啊。Nothing. / Not much.
5. 還行囉。Alright. / Just life.
6. 老樣子啊。As usual. / Same old.