a person who is promiscuous with both sex and drugs to an annoying and overplayed degree. this person will take anything (drug) if it's free and in the company of fe/males s/he finds appealing. widely known for the combination of drugs and sex either using one to get the other or being given drugs for sex.
ususally distastefully dressed to gain attention from males or females because if he or she were to not dress slutty then their sex life would be their hand.
what a drug slut
2)Went to a club the other day and it was full of 'drug sluts'