Dilaudid. A strong pharmaceutical, injectable opioid, usually found in tablet form. At one time these were in demand, but my guess would be that now the big deal is oxycontin.
Also were referred to as "DLs."

(noun) A type of female black cat that is commonly associated with Halloween and is said to provide good luck for its owner. Characteristics include a tendency to over eat, a penchant for napping often, and an adventurous spirit.

in actuality it means deal.

Something all women want for pleasure, often a nickname for their dildo.

a person who is retarded or a silly goose.

Another word for a penis.