2003, Kate Gardner, Meat Me in Manhattan: A Carnivore's Guide to New York http://books.google.com/books?vid=ISBN0970312571&id=wQt-LEMEezUC&pg=RA13-PT21&lpg=RA13-PT21&dq=trustafarian&sig=wicOp5oWIhv63G3Ocejx7eOsyro "Today's punk-rocking population, paying $1500 a month in trustafarian scrip, doesn't under-stand German, much less Yiddish."
Source: wiktionary