This pisses me off... There's a large area kids use to show off their graffitti near where I work, and some of it is fantastic! But then every few days some fuckheads come along and scrawl their shitty attempts at "tagging" all over it, then the cycle repeats.

Here's an idea; if you're a talentless moron (chav), stick to sniffing the aerosole cans instead of destroying someone's work!