Well, the SOB could have one or a comination of the
following:
1) Just got retrenched, or sacked from his job
2) His girlfriend walked out on him, ran away with someone else, or
his wife filing divorce
3) Just lost heavily at the Turf Club or loss money in some other
ways
4) Someone else overtook him rudely and he thought it was you
because yours has same color and make of car
5) Misplaced his brain
I have two vehicles now (a van, and a car), and both are not street
legal. They're both modded over the limit. I still give way to
people who for some reason, feel that they must go first. I mod my
rides not to race or outshine others, it's my hobby, and I respect
everyone's right of way. Unfortunately, most don't respect my right
of way, and do not know what I'm capable of because I don't
decorate my rides to look like some raleigh car. They're mostly
left aghast after I blasted off from 90Kmh if I get overly
annoyed.
Like I've mentioned many times before; spot others, before they
spot you. You can better avoid unpleasant and irritating situations
like that.