GET OFF Meaning of GET OFF in English 1》 informal escape a punishment; be acquitted. 2》 go to sleep. 3》 (usu. ~ with ) Brit. informal have a sexual encounter. 4》 N. Amer. vulgar slang have an orgasm. → get Concise Oxford English vocab. Сжатый оксфордский словарь английского языка. 2004