What is the meaning of ばば?

糞, 屎: excrement, feces

馬場: riding ground

馬場: a surname

祖母: grandmother

婆: old woman

婆, ババ: (playing card) joker, Old Maid

馬場: riding ground

馬場: a surname

糞, 屎: excrement, feces

Source: wiktionary.org