A 19-year-old has anorexia and heroin and marijuana addictions; the surprise birth of a couple's third baby; the viral video of the hot-pepper challenge going wrong; jail for vegan parents; a shocking school-bus PSA; the ``poop button.''

Comic Howie Mandel; dirty hands; germ-infested places; restaurant horror stories; an excruciating jaw condition; garlic breath

``Octomom'' Natalie Suleman; a former reality show winner gives birth on Facebook; a man nearly dies from a paper cut.