It is funny and interesting.

But it doe not look like a typical BER to me.

BER that I have seen initiate at the blossom point and get brown/black and keep getting bigger in size.

Sey

Do you have any idea what it could be Sey? I agree it does look abnormal however I did cut it as soon as I saw the damage. And that is the bottom of the tomato even though it looks like the side(i held the sepal to look like hair)

Only 2-3 out of the 9 looked full on picture perfect BER. The rest of the plant is healthy with no diseases

Edit-i just checked and two more tomatoes have this....my other 2 plants are doing fine and have only lost 1 tomato between the two

Looks like internal BER to me. Did it have a black area inside when you cut into it?

I never cut into any of them, I just threw them off my balcony figuring the deer could eat them.