Port grubs are the lower class of terrans at Deadman's Port. They live in the husks of ruined starships in the port, and and seen by the crimelords of the port and more civilized terrans of the Koprulu Sector as little more than "animals on two legs." They are commonly picked up by crimelords and slavers, and would run drugs or work in gambling establishments or brothels. Groups of them would form grub gangs, which would attack other, less defended grubs and rob them of what credits they had.