Someone addicted to Starz's original series, "Spartacus: Gods of the Arena" and "Spartacus: Blood and Sand". Said personwill exhibit such symptoms as: Yelling at the scream while watching the program and reruns of said program; Quoting lines from said program; Dreaming about characters of said program, etc...
I've watched every episode of Spartacus at least five times and once with the captions on! I even screamed out loud at work when the copier jammed, "Oh Jupiter's Cock!" And I won't even mention the dream I had about Gannicus! I am such a Spartard!
A trip to a grocery store, convenience store, or gas station for the sole purpose of buying an excessive amount of junk food and sugary drinks, usually with friends. A chud run often happens late at night and ends with everyone involved hating themselves afterwards.