What would you do in this situation?

So I work early hours unloading a truck at a local arts and crafts store, I normally get to the parking lot around 2:30 am. Today as I rolled threw the lot coasting over to my normal parking space an older model Jeep Cherokee happend to be in front of me. As I stopped at a traffic sign one of the passengers in the jeep in front of me yells from the window "Your lights are to bright!" I respond with thats just the way they are they drive out of the parking lot and I park in my spot waiting for the other employees to show up.

I'm sitting for less than a minute when the same Jeep pulls in front of my car and two women get out, my driver side window is busted and is always down. They walk right to my car calling me a cracker and a ****** and the more bold of the three women walks directly up to my window feinting punches and threatening to spit on me, I tell them they are foolish for being so angered at my lights and go on to add it is ironic they chose to park in front of the supposed offensive headlamps once again. At this one of the women kick the side of my door.

One of my coworkers pulls up by this time and the driver of the jeep tells the other two intoxicated women they are going to get arrested so with a few more ignorant insults they drive away.

I have never struck a woman but I was on the brink of doing so this morning. So Bullshido scrap shamans how would you have handled this situation?