尝粪

尝粪	cháng fèn	to taste a patient's excrement (a form of medical examination, seen as an act of loyalty or filial piety) / to suck up to sb; to kiss ass
尝	cháng	to taste; to try (food) / to experience / (literary) ever; once
尝	cháng	to taste; to experience (variant of 尝)
尝	cháng	old variant of 尝
粪	fèn	manure / dung