Friend 1: Dude that girl across the way is fine as hell. I'm going to go walk over there and spit my game.
Friend 2: Don't do it dude. That girl is fugly!
Friend 1: Holy shit. She had a girlstache.
Friend 2: I told you. You got that Far Away Syndrome (FAS).
How Miles Davis described John McLaughlin. While other guitarists of the 60s tripped far out or their minds, McLaughlin went far into the depths of jazz.
Since then, used to describe being very deep into something.
Your interpretation of Lost Highway is far in.
or
You'refar into philosophy.
The Far-Right is a fringe political movement that is mainly comprised of white nationalists, conspiracy theorists, incels, homophobes (who are just closet queers themselves), anti-vaxxers, trump supporters, and basically just the dregs of society. They are generally poorly educated or just plain stupid.