The document discusses two models for analyzing language variation and humor - the S.P.E.A.K.I.N.G model and the V.A.R.I.E.S model. The V.A.R.I.E.S model categorizes humor and language variations according to Vocation, Age, Region, Informality level, Ethnicity, and Sex. The document then provides examples of humor types that fall under each category of the V.A.R.I.E.S model. It concludes by asking the reader to provide their own jokes that relate to the categories in the V.A.R.I.E.S model.