(nonstandard) simple past tense and past participle of pinky swear

(informal) A promise made by entwining one's pinky finger with another person's.

past participle of pinky swear

present participle of pinky swear

plural of pinky promise

(informal) To swear (promise) with the pinky fingers entwined.

A promise or oath made ceremonially binding by enjoining the pinkies of two individuals

(humorous) little finger.

plural of pinky break

In card tricks, the use of the little finger to secretly mark a specific point within a deck held in the hand.