I had a 20 oz plastic mountain dew bottle filled with tobacco spit thrown at me. The car was going 55 MPH I was going 15. It hit dead center on the back of my left calf. The impact tore my soleus muscle. When I got off the bike I could not put any weight on my leg. thank god I was wearing winter weight compression tights or who knows what damage would have been done. I was on crutches for 2 weeks, and 3 years later I still have a scar from the impact on the back of my leg.
When I was able to go to the police station later that week I reported it (I was riding 40 miles from home) I was not the first report of attacks on cyclists on that stretch of highway so the police were actively seeking the culprits; I just added fuel to the fire. They finally caught them about a month later. They threw a baseball bat into the spokes of a rider causing him to get seriously hurt. The car behind witnessed it, called the cops and followed them until the police intercepted them. 16 and 17 year olds.