Kalmar "Buck's Fizz" yawanci tana nufin abin sha mai shayarwa da aka yi da ruwan 'ya'yan itace orange da champagne, yawanci a cikin rabo na ruwan 'ya'yan itace lemu guda biyu zuwa wani sashi na champagne. An yi imanin cewa wani mashawarcin London mai suna Pat McGarry ne ya ƙirƙira shi a cikin 1920s, kuma sunan "Buck's Fizz" mai yiwuwa an samo shi ne daga wani abin sha na safiya na gargajiya a Indiya ta mulkin mallaka wanda aka yi da shayi, sukari, madara, da ruwan 'ya'yan itace citrus. Kalmar kuma tana iya nufin gabaɗaya ga duk wani abin sha da aka yi da champagne da wani ruwan 'ya'yan itace ko ɗanɗano.