While holding their phone in their left ear so their eyes can't see traffic beside them. Wait until you pull a 14,000 lb RV down those roads with a semi to your left. No way to move and they keep coming into your side. I need to invest in a massive horn to wake those dummy's up.No kidding. Around here, it's like they're surprised that the on-ramp actually leads onto a highway.
Of course, given how crappy most of Tulsa's highways are, I guess they could be forgiven for not realizing that's what they're doing.