RichThesaurus
two sandwiches short of a picnic
vs
wacko
two sandwiches short of a picnic
wacko
adj
Amusingly eccentric or irrational.
noun
An amusingly eccentric or irrational person.
How often have the words
two sandwiches short of a picnic
and
wacko
occurred in a corpus of books?
(source:
Google Ngram Viewer
)