One who keeps some or all of the money you give them to get an illegal substance, or just the substance itself.

A goth who has been part of the subculture since it originally came about, or a goth over the age of 40.

A white person--usually derogatory.
-derived from Ku Klux Klan

one who sells or tries to sell anything for drugs

Kluck - a moocher who uses money for drugs or alcohol.

a person defined as a moocher, one whom only befriends to capitalize by partaking in drug use.

"There's a story about a feared legend called "Köhler". He was one with the force, but the force turned his back on him. Since he wandered around without any guidance, the K-Luck found his unprotected soul and invaded him. From this day on, every small spark of luck was forever gone. Ancient legends say that his soul is still wandering around searching for a grain of luck.