All these links and stories about numbers stations etc. have me in the mood to get wigged out. I'm at work, so my surfing is limited. Tell me about something that gives you goosebumps!!→
My short list:
1. Ghost videos/evp/photos- even if they are suspect, a god one will make my butt clench.
2. Numbers stations/weird transmissions- just icky, like the end of John Carpenter's "Prince of Darkness" (not a great film, but that ending made me sleep with the light on).
3. There was a web page I saw years ago where someone had set up a hoax to make it look like the head crabs from Half-Life (?) were real, complete with photos of devoured skulls and pseudo-scientific text explaining this mysterious event. The creepiest part was I was listening to a rather eerie track by Boards of Cananda at the moment. Even though I knew it wasn't real I had to get up and turn on the lights for that one. I have tried to find the site again, but it looks like it is gone now.
There's more, but I am out of time for the moment!