Oh, he's farting! And they're silent but deadly coming through the adult diapers he's GOTTA wear because he can't dictate when they take restroom breaks! Between his old age, bad health and diet, known drug habits, and the stress of accountability coming at this late but critical stage of his game, how could he NOT be pooting his butt off?!
Besides, everyone knows white guys love to toot and force others to smell it. Ya tell the world on every prank show: farting in elevators, under the bedcovers (the Dutch Oven), in gift-wrapped bottles. Don't deny, it's YOUR thing!