Emmalomania 

The inexplicable and unreasonable state of being obsessed with Emma Watson. From the Latin "mania" meaning "excessive addiction."

Emmalomania has no cure, and will surely end in death.

Emmalomania by addictedtoemma December 8, 2010

emailomaniac 

That person who keeps sending me really annoying emails.

If that emailomaniac sends me one more send-this-to-ten-people-or-else email, I am going to refuse to share my Nigerian lottery winnings with him.

emailomaniac by Lynn and Hello August 25, 2008