Smoothskin

Smoothskin (in Fallout 3) is a derogatory term that ghouls use to describe someone who is human. Mainly because Humans have soft skin and ghouls look like corpses. Most ghouls in Fallout 3 call the Vault 101 Dweller a "smoothskin." The first ghoul to call the Vault 101 Dweller a "smoothskin" is Gob.