1) You must be kidding!
你一定是在骗我！
2) I am not kidding you .
我不是在骗你。
3) You are bam ming me.
你在骗我。
4) You're putting me on.
你在哄骗我。
5) Are you pulling my leg ?
你是在取笑我吗?
6) You're kidding me.
你骗我。
参考词条