<human>: Condense the text into a few key points

First off no, not nude flashing. Just my high beams. (go ahead internet) I was driving down a busy road when I noticed the guy in front of me didn't have his headlights on. I flashed my lights a few times and the guy hit breaks before realizing what I was trying to convey. He turns his lights on and goes about driving. I stay behind this person and notice they are swerving.... A LOT. And realize this is a drunk driver. Now cmon we've all been there, had a few but drove anyway cause cmon i can drive.... But this guy was all over the road. So I think to myself I should probably call the cops. But I dont. Instead I think it will be funny to freak this guy out and make him realize how obviously impaired he is. So before I turn off to pick up some pizza for the family i flash my lights on and off real quick. And then turn off and pick up my food. I get my food and get back in the car pull out and see that this guy just ran in to the back of the car in front of him and the cops were already having him do sobriety test.... Now it would be easy to say I had nothing to do with it but I'm sure my lights had that guy freaked out he was freaking out watching my vehicle and hit the car in front. In hindsight I should not have done that I could have got someone seriously injured but luckily everyone was OK.
<bot>: I flashed my high beams off and on at a drunk driver and they hit the person in front of them. Today i fucked up