- exclamation1.Britisha generalised cry of derision, triumph, joy, etc. The word is usually lengthened to 'eezee!' It originated on football terraces in the 1960s, and is often heard in repetitious crowd chants at sporting events2.an all-purpose greeting or farewell which probably originated in gang usage whence it was adopted by adolescents in the 1990s.Compare easy-seen!
Contemporary slang . 2014.