What does the saying that something "will be the death of me" mean?

Question

I've heard "I will be the death of you" in a song, and seen things like, "You're going to be the death of me, I swear..."

Answer 1

what ever they are doing or talking about is gona kill them

Answer 2

it means the object or person is so offensive, annoying, dangerous, etc, that death will be imminent.

Answer 3

it means exactly what it says.

Answer 4

Way of saying something (a paticular person, object, or situation) causes you alot of stress.