We've got one idiot regular that comes to our hospital all the time that everybody just hates. The dude is like 32yo, Hep C+, 90lbs, and looks like he's on his death bed. He usually comes in in DKA because he's stupid as shit and ate half of his fridge, or, he comes in with 'chest pain' or some other BS excuse so he can get some morphine or Dilaudid, which the docs usually give him so as to keep their approval scores/ratings up (that's a whole 'nother subject with me...). He's been busted with insulin syringes stuffed in his shoes, he's been busted shooting up heroin in the parking lot through his IV, he's been busted with his hand stuffed down into a sharps container, and the latest thing they busted him doing is also the nurse's fault. She gave him a tablet of morphine and left the room to go get him some water as he had nothing to take it with. When she walked back into the room, he had already crushed it up, and was heating it up in a spoon left over from his lunch tray. She promptly took it from him and washed it down the sink, leaving no evidence for the police.
He hasn't been back for a while though. Last I heard was that he got arrested on drug charges. Imagine that. The world is full of useless people.