gaga
/ˈɡɑɡɑ/
adjective
- Extremely enthusiastic or obsessed with someone or something.
- She went gaga for the puppy the moment she saw it.
- Fans went gaga when the singer walked on stage.
- The kids are absolutely gaga over the new video game.
- Slightly crazy or senile, especially due to old age.
- My grandfather is a little gaga but still tells great stories.
- The noise made the old cat act completely gaga.
- Don't mind him, he's gone a bit gaga in his old age.