Billiards tattoo means elegant sports. Billiards in the 14th century, in the Victorian era of England, billiards activities were very valued by people. In some rich families, there are not only luxurious billiards rooms, but also strict activity etiquette when playing. Some regulations are still in use today.
If a guest comes during playing, you must gently open the door and enter the room. Do not talk and shout loudly, so as not to affect the player's quiet thinking. As another example, when playing, you can ask the other party not to stand facing or close to yourself, and uncivilized actions such as waving a club are not allowed.
Billiards is an elegant sport. Billiards halls and rooms also have similar written regulations that forbid loud noise and smoking. It is said that billiards was originally a game of digging holes in the outdoor ground and hitting the ball into the hole with a wooden stick. Later, it was changed from outdoor to indoor table.