trust-a-fari
Trust fund babies who adopt the Rastafarian culture for its love of marijuana and dreadlocks. 

Trustafarian's are easily befriended with the standard marijuana joint. They prefer Dub or Roots reggae to dancehall and popular music cause "keepin it real" means shunning anything new and adopting anything old school.  Conversations usually gravitate toward the love of marijuana and conspiracy theories. Trustafarian's natural habitat is in Northern California and can often be found reeking of ganja and patchouli. 
My roommates always home and doesn't work. His peeps are rich so he's a total trust-a-fari. 