I am what is usually called a Greaser, it ind of predates punks, it was a term for juvenile delinquents in the late 1950's-early 60's.
when you go out cruisin you first want to make sure you machine is ready and greased up, then you need to grease up you hair, usually stacked at the top with a ducs tail at the back.
Every were i work i am nicknamed Elvis becuase this I guess ids the most famous person who was kind of a greaser type, i dont tell people thats my nick name, i just seem to get called that everywere i work.
There is a strong existence of greasers still around today, maybe more than ever, we meet at rockabilly, hotrod & custom and nostalgia drag racing events.you can find out about it if you do a search for Kustom Kulture, it wouldnt surprise me if many of these guys were aspie's, a strange concidence is that everyone i know into this stuff has way above average drawing skills.