1 definition by Cuckoo definition
- A person who threatens people - A person who makes up lies about someone and then gets that someone in massive trouble - A person who is a danger to themselves or their friends or family - A person with severe mental illness - A serial killer.
15 year old: hey you your so ugly i wanna smash your face against the wall, Other person: You cuckoo I'm actually called the prettiest kid in my classroom what are you saying.
by Cuckoo definition March 3, 2022