Should we K, or should we, no?

[Inspired by The Clash - Should I Stay Or Should I Go ]

All'yas got to let me know
Should we K or should we, no?
If you're not sure - it will be fine
We'll all be home again sometime
So you got to let me know
Should we K or should we, no?

To avoid Zzzs Zzzs Zzzs
You need to take just one of these
It will be fine though hell is black
It would be best to avoid all that
Well come on an' let me know
Should we K or should we, no?

K @ K's this R?