I think it goes through phases; there will be a few days, weeks, or months where it's almost like these fucking idiots had a meeting.
The latest phenomenon I've been seeing? Turning from the travel lane when there's a fucking turning lane. You can almost sense these mother fuckers when you're sitting in the turning lane waiting for the arrow, light turns green and they swing into the column of turning cars.
A week or so ago, I was sitting waiting for the green light. The instant the light turned green the asshole behind me started laying on the horn. I wanted to get out and kick in their fucking window, but decided pulling through the intersection at 5mph was better. I'm sure it was a case of fucking with their phone and when they just so happened to look up the light was green so they assumed it had been green for a while, despite it only being a 1/4 second.
Just this morning had some moron almost side swipe me. It was one of those asshole morons who matches the speed of the cars around them, despite just flying up to me. They stayed beside me for a while, must have forgotten I was there, then I see the blinker. I said to myself, "I bet this dumb fuck forgot I'm beside him alrea....HOLY FUCK". Slam on the brakes and lay on the horn, then he flips me off.