If I owned a cell phone, the first thing I would do is get on the freeway and get all the way in the fast lane, slow down to at least 10 miles per hour below the speed limit, if not more, leave my blinker on, and talk on the cell phone, the whole time remaining oblivious to all the other drivers around me. I think that's what everybody with a cell phone enjoys doing the most.
Or maybe they just enjoy making turns at the last second without using their blinker or trying to make that sharp 90 degree right turn with one hand on the steering wheel and the other hand clutching their cell phone and a cigarrette at the same time. You know they will let go of the steering wheel and possibly drop their cigarrette in their lap before letting go of their cell phone.