Basically the super-saiyan version of
furries. Rare and elusive, xenos get off on aliens, as do
furries on animals. However, unlike
furries, who generally tend to stride towards anthropomorphic animals, xenos are categorised by their affection for less humanoid aliens, or non-humanoid at all.
"Dude, that
guy over there is a furry, totally!"
"That isn't any
animal I've ever
seen, he's gotta be a xeno... yuck."