拉屎 lāshǐ

lāshǐ verb to defecate; to shit; to crap
Domain: Modern Chinese 现代汉语
Notes: (CC-CEDICT '拉屎')

Also contained in

占着茅坑不拉屎 、 鸟不拉屎，鸡不生蛋 、 鸟不生蛋，狗不拉屎