To my knowledge, the word "hebegebe" means that something frightens you, or is gross.
Example usage:
"Man, man spider gives me the hebegebe's!"
You could play off of that, and have a website with frightening or gross things.
Edit: Just found this
http://www.urbandictionary.com/defin...=heebeegeebees
the feeling of adrenalin rushing up your spine when scared.
Get it away from me its giving me the heebeegeebees.