Meaning of koo-koo | Babel Free
Definitions
Adjective. [B1]
Examples
“WHAAAAAAAAAAAAAAAAT?!? ME?!? Are you totally koo-koo? I have like, NO idea what you're talking about!”
CEFR level
B1
Intermediate
This word is part of the CEFR B1 vocabulary — intermediate level.
This word is part of the CEFR B1 vocabulary — intermediate level.
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