The little finger, or pinkie, also known as the baby finger, fifth digit, or pinky finger, is the most ulnar and smallest digit of the human hand, and next to the ring finger. Etymology The word "pinkie" is derived from the Dutch word pink, meaning "little finger". The earliest recorded use of the term "pinkie" is from Scotland in 1808. The term (sometimes spelled "pinky") is common in Scottish English and American English, and is also used extensively in other Commonwealth countries such as New Zealand, Canada, and Australia. Nerves and muscles The little finger is nearly impossible for most people to bend independently (without also bending the ring finger), due to the nerves for each digit being intertwined. There are also nine muscles that control the fifth digit: Three in the hypothenar eminence, two extrinsic flexors, two extrinsic extensors, and two more intrinsic muscles: Hypothenar eminence: Opponens digiti minimi muscle Abductor minimi digiti muscle (adduction from third palmar interossei) Flexor digiti minimi brevis (the "longus" is absent in most humans) Two extrinsic flexors: Flexor digitorum superficialis Flexor digitorum profundus Two extrinsic extensors: Extensor digiti minimi muscle Extensor digitorum Two intrinsic hand muscles: Fourth lumbrical muscle Third Palmar interosseous muscle Note: the dorsal interossei of the hand muscles do not have an attachment to the fifth digit Cultural significance Gestures Among American children, a "pinky swear" or "pinky promise" is made when a person wraps one of their pinky fingers around another person's pinky and makes a promise. Something similar is also seen in China and Korea, where people link their pinky fingers and then stamp their thumbs together to make a yaksok (promise). Among members of the Japanese yakuza (gangsters), the penalty for various offenses is removal of parts of the little finger (known as yubitsume). It is a common misconception that one should extend their little finger when drinking from a teacup. This practice is generally deprecated by etiquette guides as a sign of snobbery amongst the socially inferior, with various cultural theories as to the origin of the practice including the idea that finger food should be eaten with only the first three digits. The messaging application Teams from Microsoft has an emoji which is a representation of a closed hand with the little finger raised. The description is "Nature's call" which is a polite euphemism used when someone feels a need to urinate or defecate. Rings