au1 sau2 zi2勾手指

Jyutpingau1 sau2 zi2
Yaleāu sáu jí

Definition

To make a pinky promise; to hook pinkies as a sign of agreement or promise.

colloquialpeopledaily actions

How it's used

This gesture is deeply rooted in childhood culture and carries a sense of innocence or playful sincerity. While it is often used between children, adults may use it in a lighthearted or teasing way to emphasize a promise. It is rarely used in serious or professional contexts, where it would be considered childish or inappropriate.

Examples

Let's pinky promise, we agreed not to go back on our word.
Have you made a pinky promise with him yet?

Common phrases

Grammar color guide

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