大喊煞笔可解锁
[dà hăn shà bĭ kĕ jiĕ suŏ]
Translates loosely to 'Yelling can reveal (something hidden)'. 'Sha bi' has derogatory meaning so it's used here humorously. A playful name meant to be funny, this implies doing outlandish acts (like shouting loudly) can have surprising effects. There might be an implication of revealing one’s true personality through actions.