An event to coincide with the commercial release of a product or service.

plural of tea party

Any of various independent, fiscally conservative political groups in the twenty-first-century United States.

Various independent, fiscally conservative political groups in the twenty-first-century United States, taken as a whole.

plural of Tupperware party

A party at which a stripper performs. / An event in which the participants remove parts from vehicles and other heavy machinery.

plural of strip party

plural of sex party

(idiomatic, slang) To engage in unrestrained merriment.

plural of bucks' party