I once had a deer leap over the blowdown in which I was sitting. I shot it in the heart without aiming. My muzzle was inches from the deer.

Twice while bowhunting on the ground I've had deer come in nearly close enough to touch, but behind cover.

Once while shooting at a doe & fawn, I missed at 30 yards running, they turn and come right toward me. I'm on the lead doe with my open sights, she turns broadside at about 15 feet and I drop her, I step aside so the fawn doesn't hit me.