adj. 糊涂的；狂热的

I' m old but I haven' t gone gaga yet! 我还没有老糊涂！

Don't take what he says so seriously. He's always going gaga. 对他的话不要太在意了,他总是疯疯癫癫的。

Now there's a film I can go gaga with. 这才是部能让我发狂的电影！

They were gaga over the rock group's new album. 他们对滚石乐队的新专辑迷得发狂。