(someone's) ducky

Translations
(чей-то) утиный
You're my ducky, always cheering me up.
Ты мой утиный, всегда поднимаешь мне настроение.
Definitions
A term of endearment or affection, 'ducky' is used to refer to someone in a sweet, friendly, or playful way. For example, calling someone 'my ducky' means they are dear or cherished to the speaker.