Person who arrived via time portal from the year 3045 to escape the harsh conditions of that era. A blend of all present-
day races and speaks a language that is a mixture of English, Turkish, Chinese etc. Tends to work for extremely low wages, displacing
hard-working present day Americans.
Time-traveling had left them with goo on their backs. See also wetback.
("wentback" would have made sense without the need for goo.)