I have primer in my nose. (I wasn't huffing it! I don't think you can even huff latex paint! It was just on my arm, and then I sneezed and...well...mistakes were made.) On the one hand, I am perhaps the only person I know who can paint a chair and wind up priming their nostrils. On the other hand, if I ever get the urge to redecorate my mucus membranes, it's ready for a second coat.