Look It Up In The Dictionary and There's a Picture Of . . .

chilihead -- [noun]: A person of questionable sanity who starts their own cult 'How will you be defined in the dictionary?' at QuizGalaxy.com

See this post.

Still not convinced? How about this:

I totally swiped that picture from http://www.scientology-kills.org/Cruise%20medal%20ceremony.htm.