Yes, you know who you are.
Most mornings I find your evil knievel driving down Sothearos rather amusing as you speed, swerve and honk at one and all.
This morning though, I was not so amused. First you try to undertake me at speed on a single carrigeway. Then you try to overtake me, but oncoming traffic forces you to swerve back into me, forcing me to brake and swerve. Then when I honked you, you flip me the bird !
Keep it up and you'll find out the hard way that some people do not take kindly to such arrogance.
Karma rules.