EXACTLY, you see scars like that on women who have had twins/triplets, or obese people. And they fade to thin white lines over a few years if you return to human size. The only reason you would get gaping ones like that is EXTREME weight gain in a short period of time. because stretch marks are LITERALLY your skin ripping from soo much growth underneath. Which is why kids who have growth spurts tend to have them at the joints, elbows, knees. NOT THE FUCKING GUT.