A person that has a dependency on dark money. Exclusively used for right wing nut jobs that will do or say whatever needed to keep the greenbacks flowing. Most obvious during campaign season, but exists year round.
That Lindsay Graham is begging for $5 donations on Faux News. Sorry buddy, can't let you become dependent on hand-outs otherwise you'll just never get a job. You're Koch Addiction has spiraled you to new lows.
If Ted Cruz is not the biggest Koch Addict ever -- he ruined election money law at the Supreme level.