Spider, skeleton, googly-eyed goblin, black & orange drip, spider web
You can use a toothpick, nail tool, striper, or nail pin to create dots and lines.
Sally Hansen Nail strips topped with Glow-in-the-dark paint
Googly-eyed Glow-in-the-dark Goblin
and for those that aren't into nails, Halloween, etc, just look at my pup:
Charlie Brown is going as The Great Pumpkin this year for
It took longer to take his pics than it did to do my nails!