My job, my arse.

I forget the exact context of this conversation, but I was explaining to my husband that the word jigjarng in Korean means "job." To be more precise, it is the place where you work. As I explained it to him, I remembered the less frequent meaning of this word, as it is a homonym if written in Korean. I explained that it is the last part of the intestines, the rectum. He kinda chuckled, and added, "That makes sense."