Watch out for that tree!

We get telephone calls every day from customers who are obviously calling from a cell phone. I don't have a problem with that (unless the connection is really bad) because I know some people will use their cell when they are calling from the doctor's office or from work, or there are even a few people who don't have a landline available at their homes. But what I can never understand is the people who call me while they are driving down the road. There is nothing scarier that having a customer trying to read a prescription number to you and then saying "Oops - I almost got into an accident." PULL THE FREAKING CAR OVER AND THEN TALK TO ME! What the f*ck is wrong with you?