This is small, just a little idea I had: the scientific classification of Kerbals.
Domain Eukarya- cells have nuclei
Kingdom Animalia- moves, eats
Phylum Chordata- Has a spinal chord
Class Virentia- Latin for "green things"; a cross between Mammals and plants
Order Primates- walks upright
Family Kerbalidae- Kerbal-Like
Genus Kerbo- Kerbalized version of Homo
Species hebes- Latin word suggesting at Kerbals' not-all-that-intelligent-ness.
Thus concludes the scientific classification of Kerbo hebes.