Define Fresh Loaf Meaning

I just pinched a fresh loaf. Go check it out.

Every stall at the theater bathroom had a fresh loaf. It was quite the vile scene.

That fresh loaf I dropped left a putrid scent even I couldn’t stand.

Betty came back to school after summer break having given birth to a fresh loaf.

bob: "dude this bowl is running low"
steve: "yea i think im gunna have to break into a fresh loaf"