What do you mean, "I was shot lying down"?

Source: A line from Stephen Chow's movie Truant.

Significance: low enough to lie down, but they can all be hit by bullets, expressing the helpless self-mockery of the parties. It shows that the third party in the chat has deliberately kept a low profile and prevented himself from becoming the topic of others, but he is still gossiped and feels innocent. It also means to be implicated for no reason.

It has become a new term.