In order to perform a proper Carradine, one must purchase the following items: a noose, tinted spotter goggles, a jar of Vaseline, and a sharp knife/scissors.
Following purchase of these items, you must first find a close friend or relative to spot you using your tinted spotter goggles -- this will ensure they are not able to see your shameful act. After giving yourself a partial erection (with use of the Vaseline), proceed to hang yourself from the nearest door or the darkest corner of an available room. Once you have achieved full erection and are masturbating furiously while your oxygen supply becomes ever limited, your friend must stand closely with the knife/scissors to cut the rope.
To kill someone by stripping them naked and hanging them by the testicles and neck until dead. While location can vary, traditionally this is done in a hotel/motel closet.
Strip naked and lay on a bed with plastic wrap over your face. Let an amorous acquaintance shit on your face and enjoy the warm steamy love of it. Jerk yourself off as your brain becomes oxygen-deprived. The Dirty Carradine is an extension of the Hot Carl.
I'll order you the biggest, most expensive steak on the menu if you'll come back over to my place afterwards and assist me in the execution of a Dirty Carradine.