ку-ку

peekaboo!

→ ку

phrase Rare #39,659

peekaboo! A playful greeting or call for attention, often used with children.

RU: Ку-ку, кто дома?

EN: Peekaboo, anyone home?

Сереж, ку-ку.

Seryozha, cuckoo.

— Маленькая Вера (1988)

Coo-coo!

— Игра (1973)

Cuckoo, my dear daughter!

— 2+1 (2016)

Ку-ку, Саманта.

Cuckoo, Samantha.

— 2+1 (2016)