I always get those wayne kerrs too. We're all spaced to enter the motorway and there's always some thingy who thinks its a good idea to zoom up the left to go past us all and get onto the motorway. Then he'll look at me later on as if I'm in the wrong. No. He put himself in that position, when he could have stayed behind like the rest of us and waited our turn.
Another classic I had was where a dual carriage way merges into one lane. Some thingy in a Merc decides to over take me, but there isn't the road to. So he's sat next to me, thinking that I'll back down and let him infront. Let me tell you, I do not have to back down as, I'm where I should be, at the speed I should be, he was behind me, he put himself in the bad position. He has no right to get infront of me and I did not change my speed or position to prevent him from doing so, he just ran out of room as there wasn't the space to do so. So he goes mad with lots of hand gestures. Why? He put himself in the bad position from not giving thought to what it is he's doing.