Lyric discussion by still-knee-deep 

Cover art for My Wall lyrics by Ten Foot Pole

I think this song is about grafitt, and how it's portrayed by society.To most people it's seen as dirty and ugly and vandalism, but to some people it's a form of art and self-expression. This song is basically saying that kids are silenced enough as it is anyway, so they deserve more ways of being able to express themselves. Also it's saying about how the adults against grafitti are hypocrites due to the fact they're causing pollution and urbanising everywhere, which is a lot worse than a few marks on a wall.