When people say "What are you", what is the best answer? ?

"What are you?" And "What are you?" It's a swear word that people in Northeast China often use to despise each other. Answer: 1. Of course I'm nothing, but I'm a hundred times better than you. (extended meaning: I am an upright person, don't treat me like anything; You are a shameless thing. ) 2. A harsher rhetorical question: I belonged to your family in my last life. Can you believe it? This sentence is fatal if it is not explained in depth. ).....................； All these, just to mention a few examples; Teach people to attack and scold each other; Not by a gentleman. But since I asked my friends for advice, I must tell them; I smiled.