Monster Fruit

well we have a grapefruit tree in our yard, was there when we moved in, will probably be there when we leave, and it even has a mongo tree growing right up next to its trunk so its almost like a grapefruit/mango tree lol.
Anyway I was in the kitchen this morning and noticed there was what looked like a ripe fruit on it and mentioned it to Garry who went out and found this monster. It is 43cm around (almost 17") and rather heavy. There was also another one on there that is still green and when I measured it was 38cm (around 15")
Too bad I don't like grapefruit LMAO