Definition
An expression used to convey strong disbelief or refusal, indicating that the speaker does not believe what someone has said or will not allow someone to do what they intend.
少胡说！(表示不相信或不允许)
"I don't need your help, I can definitely handle this myself!" "The hell you can!"
「我不需要你的帮助，我绝对可以自己处理！」「你才不行！」
"I will not make the same mistake again." "The hell you won't! You say that every time."
「我不会再犯同样的错误了。」「你才不会！你每次都这么说。」
"I don't care about her at all." "The hell you don't! I don't believe you."
「我一点都不在乎她。」「你才不在乎！我不相信你。」