Quote Originally Posted by ILuvDetailing
...What I do when I encounter a slow driver is I wait for the right moment to speed up and overtake, I may flash my lights or beep a couple of times, but if the car infront of me doesn't speed up well I just wait. I find that more effective than rushing the car in front of you, well in an emergency its a different matter.
If I'm in a real hurry, I let them know they're wasting my time with my successive beeps on my horn (a long beep sounds more aggressive), then when I finally get a chance, I'll pass them without looking at them, hopefully making them understand it was nothing personal.

If the other driver likes to play and accelerates, I'll let them accelerate ahead of me (I don't have a fast car so 50% of the time, I'd probably lose in an acceleration contest). At least they're now speeding up allowing me to travel at a faster speed. But if they really want to piss me off, like they slow down after a swerve back into the right lane, then I'd probably also play along with them just for kicks, honk my horn, flash my lights and try to drive aggressively, all the while maintaining my cool. But, most likely, I'm also probably going to have a hard timie not wishing I had a more powerful car and try to think of the situation as something of a childish time passer (pang-kasiyahan lang).