Earlier quoted context omitted.
It may not always be a good idea, but for me, when I get pulled over, I get out of the car immediately. In my 20s I was pulled over so many times for 'random' car checks that were really about bored policemen passing time, that I started to get out of the car first to upset the dynamic. It helps that I'm really tall, but it's worth it for the look on their face when it turns from 'bored paternalism' to 'we might have…
Absolute worst idea. This counts as an act of escalation (it counts as a threat to police safety) and is likely to end up with a definite ticket and potentially a handcuffed trip to the station if you don't get back in your car fast when ordered. Particularly if you're physically imposing you run the risk of a panicked officer pulling their weapon..
As for the 'handcuffed trip to the station', that's never happened to me, and I've done it close to a dozen times. I've also never ended up with a ticket while doing this.
What kind of backward country do you live in where you're not free to move around police officers if you're not actually being arrested and you're not threatening them?