1. An individual who overindulges in the consumption of junk. Junk can be defined as any opiate or opioid medication preparation. One who hogs units of a junk shot preparation in which two individuals cook up a dual score utilizing a single needle. The second person shooting said drugs is dubbed as taking a, "back seat" on a shot. Folks in the backseat typically contracted illnesses from directly injecting the initial shooter's blood. This contraction depends on a vast amount of factors as some diseases contracted from needles, droppers, etc., are either blood or airborne. Basically hepatitis C & HIV are the culprits as well as flesh eating viruses for example.
Bowery the dealer - Sid, I love you & I love Nancy but she is a junk hog. She is bringing you down man. She doesn't give a fuck about anything else except pumping her &, your veins full of gear...