People thinking there is sex in the champagne room.
Country roads. Some of the time they are paved...but only wide enough for a single vehicle at a time. So you end up balancing your car on the edge of road irrigation ditches so you dont side swipe oncoming traffic. And if there are pedestrians...good God the horror.
Tractors on highways.
Bicyclists on highways.
The guy at the gym who NEVER wipes anything down. Its gross.