The devil - in romanian. In old romanian it ment dragon. Also the name of the romanian ruler, Vlad Dracul, that the Dracula novel of Bram Stoker was loosely based on.
an extremely run-down dwelling that is full of completely random shit (knick-knacks/fifty year old newspapers/animal feces/etc). Usually populated either by a single old woman/man, or an entire extended family. Often these places contain a smell similar to old basement mixed with urine, and once entered, the smell attaches itself to a person and is extremely difficult to remove (just burn the clothes and move on).