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.)