cuckoo for Cocoa Puffs

Adjective

Meaning

cuckoo for Cocoa Puffs (not comparable)

(US, slang) Crazy, insane, irrational.

Source: en.wiktionary.org

Synonyms

cray

Close letter words and terms

cuckoo day cuckoo dove cuckoo flower cuckoo hashing cuckoo kook cuckoo pint