A white person, usually in their 20s, who fancies themselves a rastafarian and has dreadlocks--and a trust fund, thereby making them a pretentious ass.
Mike: Dude, that white girl's dreadlocks are fucking disgusting.
Sally: She's such a trust-a-farian.
Sally: She's such a trust-a-farian.
by carrieberry December 3, 2009
Get the trust-a-farianmug.