great question.
not ignoring what fb said but i disagree with the jersey jew thing. jersey jews have one setting...overcome at any means. ben and jerrys...jersey jews. barry sanders...jersey jew. i'm having none of it.

we deal bikes a little bit and i've never seen a deadhead biker. most true harley guys like blues based jams and just want what comes easy. simple as that.

to answer the trick question... todays hippies were dead heads.