No. 'Long tongue' can be used in a non - erotica context. For example, in some fables or stories about gossiping characters, a 'long tongue' might refer to someone who likes to spread rumors or talk too much. It has nothing to do with erotica.
Declarative memory refers to the stable memory that we build by remembering information that is repeatedly emphasized and mentioned during the learning process. The tip of the tongue phenomenon refers to the fact that when we repeatedly mention a certain piece of information during the learning process, this information will form a deep impression on the tip of our tongue and even become our subconscious. For example, when we are learning a certain knowledge point, if we repeatedly mention this knowledge point, our memory will form a deep impression on the tip of our tongue and it will be easier for us to remember it.
The heroine in the movie Snake Tongue didn't really have a hole in her tongue. In the movie, the heroine bit a deep hole in her tongue to escape the curse of her family, but in the end, she did not really escape the curse of her family. This was just a fictional plot and not a real event.
There were many tongue twisters in history, such as:
The Qin Dynasty unified the six kingdoms, the Han Dynasty established the Han Dynasty, and the three kingdoms fought. Cao Cao dominated the Western Jin Dynasty, unified the Southern and Northern Dynasties, and the Five Dynasties and Ten Kingdoms established the Later Liang Dynasty, annexed the Southern Tang Dynasty, and the Southern Song Dynasty fought with the Jin Dynasty. The Ming Dynasty sailed to expand, and the Manchu occupied the Central Plains.
These historical tongue twisters not only have many similar pronunciations, but also sometimes there are repeated words, so it takes constant practice to master them.
The question description did not provide the name of any movie. Please note that the Infant Eater is a fictional creature and should not be seen as something that exists in reality.
Tongue splitting is a procedure that should not be taken lightly. First, a surgical instrument is used to make an incision down the middle of the tongue. This requires extreme precision. But it's a highly controversial practice. There are significant risks including infection as the mouth is full of bacteria. It can also permanently affect one's ability to talk clearly and eat properly due to the altered tongue structure.
It's not entirely safe. Tongue piercings in general have a higher risk of swelling, which can be exacerbated by the spiked ball. It might also interfere with normal tongue movement and speech initially. And if it gets caught on something, it can cause a lot of pain and even tear the tissue. So, one has to be really careful and consider all these factors before getting a spiked ball tongue piercing.