He had a crazy idea that actually worked.
That's a crazy idea, but it might just work.
We’re crazy for weekend trips.
They are crazy about spicy food.
She was crazy about the new song.
I am crazy about learning new phrases.
We are crazy about traveling by train.
We were crazy about trying local food.
They’re crazy for coffee in the morning.
I was crazy about watching science videos.
They were crazy about playing board games.
He was crazy about collecting small souvenirs.
