I'm not quite sure what this guys trying to prove here? how worthless his life is? because he certainly doesn't value it much if hes willing to take risks like that.
What hes NOT doing however, is demonstrating any skill. Nipping in and out of traffic isn't exactly difficult if your alert enough to spot the gaps quickly enough, your driving skill isn't really the restricting factor... your risk-taking abilities are. Most of us are too aware of the risks to even attempt this, but this braindead c*nt obviously doesn't possess that level of intellegence.
And i agree with hellcat... if i saw that 'tard coming up behind me like that, he WOULD be either; A) Run off the road, B) Visiting my backseat of my 4x4 face-first splitseconds after seeing my brake lights suddenly illuminate. or C) forced to a stop, where i would the write off his car using nothing but his face in my hand.