Discription of Events: I was driving up Del range in the right lane and I was getting ready to get in the turning lane on Prairie to go right and the person in the left lane next to me decided that they wanted to go right, right then right into my front end, so I had to stomp on my brakes I have been sideswiped like that by a semi so it made me have to immediately pull over. The female was Samoa looking & very large.