chill pill
冷静下来，放松并控制情绪
口语·劝人冷静或放松
英文释义
to calm down or relax, especially when someone is overreacting or being overly uptight
例句
You're yelling at everyone for no reason. Dude, take a chill pill and relax.
典故来源
源自20世纪90年代美国俚语，将‘冷静’比作一种可以服用的药丸，形象地劝人像吃药一样迅速平静下来。