1, the prototype of this word comes from the TV series "Bright Sword" at the earliest. Li Yunlong said to the 2nd Battalion Commander: 2nd Battalion Commander, where is your fucking Italian gun? Bring it to me! It means to fire at the enemy.

2. Because there are more than one netizen routine now, one thing will often be turned upside down, so it is often the case that the opposite side thought it was the enemy at first and should have been ready to fire. Later, it was discovered that it was a friendly army, and there would be such a sudden braking situation: the spaghetti was served to the friendly army.