The jokes about Hakka speaking Mandarin should be short! !

I come from Zhengzhou, Henan. My names are Mom and Dad, both in Mandarin. My brother and I went to his girlfriend's house in Yexian County, Henan Province. I was still young. They called my mother. After his girlfriend called her mother, I was curious and asked, "Are you at home?"

They are all angry with me.