Now there are 2001 uses for WD-40 London barkeepers wanted to stop people from snorting coke off of the flat surfaces in their bathrooms. So they squirted 'em with WD-40.
Personally, I prefer to reserve the WD-40 for loosening screws. And bicycle maintenance. And the crazy kids in my hometown like it for huffing. (You gotta admit, it's cheaper thank coke, and just as efficient at killing brain cells.)