Which preposition to use with nutty

about Occurrences 1%

"He was nutty about Florette; didn't give a darn for no one else.

after Occurrences 1%

I sure wanted to laugh; but that tender tone of yours told me what you were up to; what sent you trailing us around the countryyou was plumb nutty after this Natalie Coolidge.

over Occurrences 1%

So far as I can find from the kid, Quade has gone nutty over her.

Which preposition to use with  nutty