The Vietnamese phrase "đánh bò cạp" is a colloquial expression that literally translates to "hit the scorpion." However, in everyday usage, it means to shiver from the cold to the point where your teeth clatter. This phrase is often used in informal conversations, especially in regions with colder climates.
"Đánh bò cạp" is a vivid and expressive way to describe the discomfort of cold weather in Vietnamese.