A subculture emerging in the mid 1970's formed around the music of punk rock. Typically associated with DIY fashion, anarchy, and vulgar in-your-face attitudes; the definition of punk is better categorized as a form of shameless self expression and an ideology of doing what one desires regardless of social norms while still treating those around you with kindness and respect.
Being conservative is NOT PUNK
A person who listens to punk music and generally dresses to fit the style. They don't give a fuck about anyone else's criticism because haters don't matter.
Friend: Why is your hair spiky and blue?
Me: Because I'm a punk
Friend: It looks really weird
Me: And I care why?
Usually someone called Ben Oscar Joel Peter James Josh Archie George
Punk is an adjective and just in some rare cases a noun.
Being Punk means to do things the way you want the way you see fit however and whatever to make yourself happy. Because you don't have to answer to anyone or anybody.
He really doesn't give a shit about what people think about his life style. That's pretty punk.
Someone that needs someone to constantly stick up for them.
Man don't bring him along he is a punk if he drinks then you know you have stick up for him so someone does not hurt him.