Discription of Events: Man driving a black and ugly green barf colored Ford Bronco with PA license MDV5113 was speeding down the highway switching lanes aggressively cut us off at a dangerous curve. He then stuck his bald head with sunglasses and gave us the middle finger. Then he proceeded to drive close to the car in front of him, forcing the front car to switch lanes. This pathetic man wasn’t satisfied and did the same to another car in front of him. He sped off over 100 mph again weaving through traffic because he couldn’t drive in a busy highway safely. Absolute trash.