Party And Play Meaning

(LGBT, idiomatic) Marked by the use of drugs and the absence of sexual inhibitions.

Example: Used other than as an idiom: see party,‎ play.
2009 (ISBN 1444314777), Tim Brown, Sara McLafferty, Graham Moon, A Companion to Health and Medical Geography, page 198:
  Consider Steve, a 32-year-old Latino, someone interviewed as part of a larger study in Long Beach, CA, as he discusses his predilection toward identifying himself as HIV positive in party and play (drug and sex) situations […]