I am glad my lineage climbed down from the trees then -- there were lots of us But an incestuous lineage does explain a lot of things about the religious fanatics throughout all of time. That said, it is either one or the other path ... Nephilim literal translation is ''fallen men" from the original Hebrew -- that could refer to a lot of things. Maybe, it's our tribe fallen from the trees Some believers say Nephilim is the offspring of Cain and his incestuous relationship in the beginning -- a race of birth defects? That is where the internet trolls descend from maybe