LOL!
Talking of such things, I saw a *brilliant* sticker on the back of a Ford Escort just outside Dagenham (where else!) this morning.
I was sat behind it and I thought it was one of those w*nker badges of the "Nurbergring" (aka, "Neverbeenthere") stickers, but it was one of these:
...which you could make out was actually the Romford ring-road!
Oh how I chuckled!!