1. A dissident or
loner; somebody who has distanced himself from his grassroot origins and roams the world without being tied to a distict group, ideology or belief system.
2. A traveller,
pirate, outlaw or scoundrel who relies solely on his own set of rules for survival.
Famous examples would include Captain
Nemo, Elric of Melniboné, Long John Silver, Dr. Richard Kimble, Kwai Chang Caine, Drizzt Do'Urden and John Dillinger.
"He confronted his family about what they had done and
went freejack."
"Beware of
Jason, he's some kinda freejack."
"Told ya Shirley, that's what you get when you
fall for a freejack."