I only tend to let van drivers out, they tend to be the ones who give you a little acknowlegement.

People that get me are the ones that fail to merge, instead the stick to the bumper of the car in front instead of one in one out method leaving them room to merge. I just drive side by side forcing them to stay in their lane.

That or people who pull out of a junction like a mad man in front of you then SLOW down???!!! Or those that speed up to prevent you getting out of a junction, then slow down as they reach you incase you go for it??

Have to say that it is usually birds that have no road manner, as far as they are concerned, the road is theirs and everyone should revolve around them.

A few years back I was waiting at a junction to turn right, there was a line of traffic backed up to the left of me, and some dick is determined not to let me pull out and drive the other way? so guns it,giving me the smug look.

That smug look was quickly wiped of his face when he turned to see the stationary traffic ahead of him. I had great satisfaction laughing and pointing at him as he burried his car in the back of a fiesta, gave him a wave and drove off.