White privilege allows the white person to be seen through the lens of their actions, not the lens of their race.
White privilege is what makes me less likely than black people to be followed through a store.
White privilege is what is invoked when I get stopped at a checkpoint, and even though I'm missing my front license plate, I'm let go with, "Take care of that," rather than "Pull over and we'd like to search your car."
White privilege is what causes a teacher to be more forgiving of a white kid who is "having a tough day", and recommend suspension for the same actions from a black kid.
Is it White privilege is what you experience when people don't lock their car doors when you walk by.
White privilege is what you experience when your application is actually looked at by someone who matters, due to the lack of a "black-sounding name."
White privilege is being told, "Great work!" for a job well done, instead of people muttering behind your back that it was probably affirmative action.
White privilege is not worrying that a police officer might decide that you look suspicious.
White privilege is when I walk down the street, and I'm pretty damned sure some white driver isn't constructing a narrative that I'm walking slowly on purpose, because I think he owes me reparations. <<<<<<<<<This one is my personal favorite, as a person on USMB actually told me this.
White privilege means that I'm more likely to be helped out in an emergency by bystanders than a black person.
Edit: After reading the Washington Post piece, I was reminded that white privilege means that if a cop sees you running to your car or running into your house, or running just about ANYWHERE, the cop will simply assume you are in a hurry, and not that you're fleeing the scene of a crime.