do the nasty

== English == === Alternative forms === do the nasties === Pronunciation === === Verb === do the nasty (third-person singular simple present does the nasty, present participle doing the nasty, simple past did the nasty, past participle done the nasty) (slang, vulgar, euphemistic) To engage in sexual intercourse. ==== Synonyms ==== bump nasties, do it, do the deed; see also Thesaurus:copulate ==== Translations ====