What does Alley Punk mean?

Alley Punk meaning in Urban Dictionary

A (usually adolescent) person who listens to many undeground genres (crust punk/ d-beat/ Thrash Black/Street Punk...) Is poor. Is messy, fucked-up and usually starts smoking cheap cigarettes and drinking alcohol at an early age. Hangs out with a little number of folks who are often in the same groups, and would go in terms of killing a poser should they enter the territory. they usually have one alley they chill at and generally are part of a strong underground scene.