A rich young white person, from a mansion house in the shires, usually with trust funds from mummy and daddy yet pretends he is poor. This species, more often than not, have dreadlocks, wear ethnic clothing, play the digeree-doo, dodge soap and generally mope around thinking they alternative and above everyone else. Over the last 20 years or so they have infested India, Thailand and Nepal under the premise they are travellers, not tourists. Most will end up working for their daddy as a venture capitalist.
Look at that trustafian sitting there twiddling his dreadlocks. What a c**t.
by dunno August 21, 2003
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Several of these other definitions listed are correct as the word has fallen into more generalized usage, but the true origins of the word are as follows.

The word originates from "rastafarian", and denotes an extremely caucasian person, dreadlocked and trustfunded by their wealthy family; listen to reggae almost exclusively, pretend to follow the Rastafarian religion, for some reason worship the former leader of Ethiopia, Haile Sellassie I, and say things like "Roots!" and "Bup bup!" loudly across streets and alleys to the others of their species. They exist in a cloud of ganga smoke and a bleary, red eyed, dull demeanor; have little to say other than the regurgitated faux black guy verbage they spew. They affect the mannerisms, accent, and dialect of Jamaicans;wear the colors of the Rastafarian, red, gold, and green as well as hippie clothing made from kente cloth; the irony of the whole persona is beyond belief.

This odd affectation could possiby be a result of embarassment of one's true culture, which necessitated the hijacking of someone else's.

This persona could be viewed in abundance in the mountain town of Telluride, Colorado in the mid-90's, before they all cut their hair and became realtors and business owners. Their fake accents magically disappeared.
Trustafarian: Yo, man, Irie Ites! (tranlation, Hello Mister Real Live Black Man! Gosh darn, that's some good looking alkalizing organic vegan food you're about to consume!!!)

Actual Rastafarian: Fuck you rich white boy! What the fuck is wrong with you!!!???!!!
by VanadiamElerdville November 4, 2009
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A group of rich assholes living in the Bywater Neighborhood of New Orleans, trying to assimilate to the rich culture of African-American musicians native to this area or pretending to work for a non-profit. Most do not wake up before 10:00 a.m. and can be observed floating between yoga studios, Whole Foods, The Green Project, The Spellcaster Lodge, and rehabilitation centers in Florida. They sniff cocaine off of any flat surface, including toilets (just to get street creds), and are often associated with the hipsters . While everyone else would be as cool as them if they didn't have to work for their money, the trustafarian masterfully acts as if they are poor, but can afford to travel to South Asia on a moment's notice. There is also a constant triangular migration pattern of trustafarians between New York, New Orleans and San Francisco known as the "Inner Circle," not to be confused with the popular Jamaican reggae band, especially if they are modeling dreadlocks; as they paid at least $200-$500 for a dread perm.
The trustafarian glanced to the left, stretched and meditated, then second-lined down the street with a jazz funeral of an artist that he/she had never listened to before, hoping to be photographed.
by FreeRadicalsRule July 13, 2008
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"trust" as in "Daddy sends me money--why work?"

Natty dread-locked white people who tend to drive Toyota Landcruisers, shop at cooperitve supermarkets, and smell of pachouli--common in northern California.
by earl chudwaggle September 25, 2002
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A poser Rasta, usually completely unfamiliar with the teachings of Jah Rastafari, perhaps with a large trust fund, or some other invisible means of financial support.
"Did you see the Lively Up Yourself bumper sticker on that brand new Porsche Boxter?"

"Yeah, that guy is a total Trustafarian."
by lurker1 November 27, 2006
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People who live off a trust fund and regularily smoke all of your pot
That be a trustifarian
by informed_student July 11, 2003
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rich coed who doesn't work, just smokes lots of weed and drinks upper level beer.

and lives on a trustfund.

aspiring to be a hippy without doing any of hippy-type stuff, except drugs.
by ssorcnor December 10, 2003
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