I was on the highway and was weaving through traffic as I usually do. Well I got caught up in the left lane with a 4-door M3 in front of me. Not sure what year it was but I'm assuming it was a slop-box if it was a 4-dr. I waited as he took his good nature time passing a car in the right lane at a wopping 68 mph. So I flip my fog lights on and off to let him know to pick it up and get over. He does no such thing, he keeps rolling at the same speed and stays in the right lane. Finally when I have enough room I merg for the pass. I get in the next lane and he guns it to close my window (some kid about 18 to 20 with moms car) so I slam the SVT down to third and showed his spoiled ass where to go. I cut in front of me and he was all smiles, I gave him the finger and was on my way. I know it wasn't a newer two door with a 5 spd but it was an M3. So that is my story, rich little prick I could have slapped him for driving like an a$$hole.