cuckooness en · NOUN
Etymology
From cuckoo + -ness.
Meanings
-
(colloquial, uncountable) madness; craziness; eccentricity
He died without issue and so Caryll inherited the title, but if any member of the family has inherited Uncle Harry's cuckooness, it is me.
2004, Pat Cavendish O'Neil, A Lion In The Bedroom:Believe me, I've walked the border of cuckooness many a time.
2012, Ellen Wittlinger, Heart on My Sleeve: