Ok, ok, I know, graffiti is no joke. It's not art, it's criminal damage. I'm all for painting if you buy your own flippin canvas and don't use public (or private!) property. But this one really did make me smile.
I saw it by the Leytonstone High Road station entrance today.
In case you can't read it, it says:
I moustache you a question but I'm shavin it for later.
I got a giggle out of it. Writing something amusing on the wall is better than just writing a word, or your name, or racist gubbins. It is, however, the lesser of two evils. Don't write on the walls, people... unless the owner of said wall has paid you to do so.