The only driver contact I've had in the last six months was my buddy from work; he'd ride if his bike wasn't in desperate need of an overhaul....
I was waiting in line at the traffic light the other day, he was one lane over and two cars behind me; as we started through the green, he hollered out his window, "Hey, get off the road, a**hole!" I looked around and saw him smiling at me, so the next day, I walked right up on him and hollered back, "NO!"
It just started the day's hilarity.....