What do boys mean by social security?

The mantra of shooting games when they blow up the enemy.

Social security is a homophonic word for "shooting and explosion". In the face of this attractive welfare scene, I have raised my gun and can't control my impulse to rush up, that is, shoot it into the explosion.

Later, because this sentence has the shadow of some physiological phenomenon, and I am worried about being blocked, various alternative expressions have been derived, such as pinyin abbreviation, wtmsb, my TM social security and so on. And the word social security has been directly used instead of pat.