Someone who has gone way beyond their fifteen minutes of fame into becoming omnipresent in every corner of social media, when they became famous for something that shouldn't be bragged about, i.e., a sex tape, reality show, etc., or is a wannabe who aspires to being such by whoring themselves out (figuratively or literally) to get attention.
It can also be used in connection with movie remakes or sequels that have outlived their original entertainment value.
Jim: "How about going to the new Pirates of the Caribbean movie tonight?"
Jane: "I love Johnny, but that franchise has become too Kartrashianed for my taste! In fact, I understand that 2011 has the most sequels ever released- a total Kartrashian year!"
Sue:"Are you watching the new reality series set in Dallas?"
Anne: "Hell no! Yet another group of Kartrashians looking for some big break!"
A group of demons in human form who can shoot lasers out of their eyes that attract stupid males. A scantily-dressed crime against evolution, the leader of whom (Kim Kardashian) deserves to be shot several times and then kept alive on her own ground-up organs.
The worst or least preferable of a certain group or category, referencing how the Kardashians are the most unimportant and useless "celebrities" that exist. This term was first used by Sheldon Cooper (Jim Parsons) on "The Big Bang Theory. "
Black Licorice sticks are The Kardashians of candy.