Looked it up because I've never had reason to spell it before now.<quoted text>
For God's sake, woman, Kemo Sabe is TWO words!!!! It means... dummy, or... asshole or something like that... Plus, it's a proper noun and you have to CAPITALIZE it. Sheesh! And, yes, I spit on graves all the time, BECAUSE THEY"RE DEAD!!!! DUMMY! They don't care!!! They're GONE!!!! The symbolism is ALL YOURS!!!
It can be spelled both ways.