A character from the mid-90's cartoon "Freakazoid!". Whenever someone says his name aloud, Candlejack will appear and abduct that person. Thus, when a /b/tard invokes Candlejack's name in a post, it will invariably get cut off in the middle, begging the question "Who clicks Submit?".
Due to his cartoon origin, Candlejack spread to /co/ soon after it was established, and p