The Vietnamese word "chọc ghẹo" is a verb that means to tease or to make fun of someone in a playful way. It often involves light-hearted joking or playful mockery, and it can be done among friends, family, or in a romantic context. However, it's important to be sensitive to the feelings of others, as teasing can sometimes be taken too far.
Remember, while "chọc ghẹo" can be fun and light-hearted, always pay attention to how the other person feels.