督龟

督龟	dū guī	(Tw) to doze off (from Taiwanese 盹龜, Tai-lo pr. [tuh-ku])
督	dū	(bound form) to supervise
龟	guī	tortoise; turtle / (coll.) cuckold
龟	jūn	variant of 皲
龟	qiū	used in 龟兹