With the broadcast of the 2005 TV series "Bright Sword", Li Yunlong's line "Second Battalion Commander, where's your damn Italian cannon" became an Internet buzzword.

This episode had the largest number of viewers. After the cannon started, these people went to other popular live broadcast rooms and posted barrages: Second Battalion Commander, you fucking Italian cannon , causing the army to airborne and occupy the major live broadcast rooms, so this joke came into being.

In the barrage culture, "Bring me my Italian cannon" is often used to complain about something that is intolerable. This meme eventually spread to some non-ACG sites.

Extended information:

What does it mean when the second battalion commander brought up my pasta?

The original sentence is "The second battalion commander, Where's your fucking Italian gun? Pull it up for me!", a line from "Bright Sword", used by Li Yunlong on the Internet to mean to prepare for trolling.

Some high-end trolls on the Internet appear to be making mentally retarded comments. When they are clearly praising them but actually criticizing them, those who agree with them will pretend to be about to criticize someone, and then suddenly change their tune when they find out in the middle of the sentence that they are friendly forces. . This is the correct usage of "Second Battalion Commander, where is your fucking spaghetti? Bring it out to the friendly troops to try." It is a kind of connotation of ridicule.