Vocabula Rev. Jul. IV:7 🌐 There are many jocular noun constructions that also provide the same meaning, and range in acceptability, although none of them has the versatility of their one-word equivalents: ‘Ugandan affairs,’ ‘country matters,’ ‘parallel parking,’ ‘horizontal folk-dancing,’ ‘you know what,’ ‘indoor sledging,’ ‘knee-trembler.’ Again, as the allusion retreats from sex and approaches humor, it becomes more acceptable.at indoor sledging (n.) under indoor, adj.