gaga

2 definitions • 4 examples

unable to think clearly and make decisions because of old age:

My granny's 94 and she's a bit gaga.

go gaga I know I'm 73 but I haven't gone gaga yet!

having a strong but usually temporary love for someone:

gaga about/over She's totally gaga about/over him!

go gaga Just standing near her makes him go gaga!