RichThesaurus
squirrelly
vs
two sandwiches short of a picnic
squirrelly
adj
resembling a squirrel
unpredictable or jumpy
eccentric
two sandwiches short of a picnic
How often have the words
squirrelly
and
two sandwiches short of a picnic
occurred in a corpus of books?
(source:
Google Ngram Viewer
)