<human>: So I was minding my own business driving my Prius to work when a guy in a big pick up truck with a huge muffler coming out of the right side slows down in front of me and intentionally emits soot from his diesel engine three or four times. I thought ,"What a dumbass" and sped up to get around him. He followed me. I drove around a big group of cars, hoping he wouldn't match my speed (15 over) to get away, and he followed me, got in front of me, and proceeded to lay on the soot. I drive to the left hand lane, thinking he can't get to me there. He proceeds to slowly push me off the road. I get back to the middle lane, and he lays on the soot again. This happened for eight mins. I laughed because I saw something on reddit recently about exhaust being Prius repellent, and thought people couldn't be that hateful because of someone's car, but boy was I wrong. What really dumb but apparently true stereotypes have you experienced?

Can you succinctly summarize the text in 1-3 sentences?
<bot>: A pickup truck driver continually farts on my car, and then tries to run me off the road, because it's a hybrid.