If we are talking about offensive base and your stomach starts churning then some car stereos manage to achive this.

Re: my earlier posting, chill guys, as my old friends on this site know most of the time I am simply being witty and irreverent.

And if you see an earlier thread of mine at least the twit (being polite) across the road has stopped setting his car alarm off in the early hours - even BD didn't find that amusing.