Driver aggressively sped up to pull over in front of me when there was not enough room to change lanes (there was likely room behind me!). It seems she was in the wrong lane and wanted to make it everyone else's problem? I had to slam on the brakes to avoid a near accident. Driver then put her middle finger up out of her driver side window. Driver continued to drive aggressively, sticking up her middle finger - weaving in and out of traffic to try get in front of me with no regard for road safety for a few more minutes until she finally took her turn to the right to Lowes/Walmart/Chik-Fil-A. What an unpleasant bully! (Screenshots provided from my dashcam)