Party and play is a term that references the use of drugs to enhance sexual activity. It’s typically used within communities of recreational drug users who have high-risk sexual contact, like unprotected sex and/or sex with multiple partners, while under the influence of drugs like methamphetamine, mephedrone, GHB, GBL, and Viagra.
Party and play is sometimes known as chemsex, especially among gay men in Britain and continental Europe. It can also be expressed 'Party ‘n’ Play' or as an acronym, PNP or PnP. Despite its strong association with the gay community, the practice spans all sexualities.