If it makes you feel better about not f*****g with the truck, it might not have been some inconsiderate, douche bag guy driving it. It could have been some poor woman forced to drive her husbands truck and maybe she did her best to get it in a spot and just didn't realize how close she parked to you. Women aren't very aware of stuff like that. Her husband is probably thankful you didn't screw with his pride and joy just because his wife can't drive.