Do you drive a black, 52 reg Vauxhall Corsa?
Why don't you drive at 40mph in the overtaking lane of the A10 oblivious to the fact that there is a queue of cars waiting for you to move over while you're engrossed in riveting coversation with your passenger.

Then you can cause much merriment by slamming on your brakes and swerving across two lanes when you realise you're about to miss your turnoff at Broxbourne.

Better yet, you might be utterly baffled as to why the bloke behind you in the red Alfa Romeo was shouting "You fucking stupid idiot!" at you.
(Bicycle Repairman "you're also a bit of a wanker", Wed 13 Jun 2007, 11:24, Reply)