Yes.Think you're going to be able to close it???
Just how powerful do you think the drive motors for the windows are?
Thank you for admitting that the claim "When you're in a car your ability to defend yourself against punches from someone outside is pretty much nil." is false.And moving over might work if you have bench seats. Driving a car with bucket seats and controls between them it would not be easy.
If you have bench seats. I haven't seen a bench seat this century.
Hold an arm and bite it?? How in the world do you expect to do that? And you're risking disease that way.
Threatening to shoot is not an answer--you're too close. If you don't pull the trigger immediately upon drawing your gun it's likely to be taken from you.
He's hitting you isn't he? Just grab the fucking arm. Self defence 101. With the gun, just lean away from him. Try it in your own car next time, if you don't think its possible to lean on the passenger seat.
Your arm is bent, his is straight. He's got the better position, grabbing it isn't going to work given roughly equal strength.
As for leaning away--just how do you plan to get the gun beyond grabbing range?!?!