RichThesaurus
crazy as a pet coon
vs
swivel-eyed
crazy as a pet coon
adj
Demented or crazy.
swivel-eyed
adj
Fanatical, deranged.
Having a squint.
How often have the words
crazy as a pet coon
and
swivel-eyed
occurred in a corpus of books?
(source:
Google Ngram Viewer
)