ga·ga /ˈgɑ(ˌ)gɑ/
 (a.)老朽的,狂熱的


 gaga
      adj 1: mentally or physically infirm with age; "his mother was
             doddering and frail" [syn: doddering, doddery, senile]
      2: marked by foolish or unreasoning fondness; "she was crazy
         about him"; "gaga over the rock group's new album"; "he
         was infatuated with her" [syn: crazy, dotty, enamored,
          infatuated, in love, smitten, soft on(p), {taken
         with(p)]