It's a taunting gesture.
its not possible we don't have fingers on our feet
it means F*** Off
A dragon with five fingers is a Chinese imperial dragon and is therefore a symbol of royalty and power. you can have 4 fingers just if you want a thumb
Scientifically, the thumb is considered a finger because it has similar anatomical structures such as bones, joints, and muscles like the other four fingers. However, the thumb has a unique range of motion and functionality compared to the other fingers due to its oppositional movement.
you put your thumb on a chair, then you sit down on your thumb, and boom, you're sittin o your thumb.
Crossing your fingers means putting your second finger overtop of your index finger. It's supposed to mean good luck, but in some cultures it can be offensive.
If by recorder you mean the descant an e is 3 fingers on the left hand and the top 2 fingers on the right hand and the thumb hole is covered
Interlacing your fingers with your right thumb over the left thumb is often considered a dominant hand position. It may indicate assertiveness, confidence, or a more dominant personality trait. It can also display a sense of control and authority in certain situations.
"Give her a twizzler" means putting your fingers into her private parts.
The thumb on the human hand has only two phalanges, or joints, whereas human fingers each have 3 phalanges. This give the thumb greater movement and enables it to do things the fingers can't do. Collectively the fingers and thumbs are known as digits. The thumb is said to be opposable to the fingers. By definition, the thumb is both a finger and not a finger. "Finger" can mean any of the four digits besides the thumb OR any digit including the thumb. It is up to the person to decide whether or not the thumb is considered a finger.
Putting the thumb on the nose in sign language can indicate that the person is not taking something seriously or is dismissing what was said. It can represent an act of defiance or nonchalance.
Putting the tongue through the fingers can be a gesture expressing disgust or disapproval. It can also be a non-verbal way of showing disbelief or skepticism towards something.