磕碜

磕碜	kē chen	(dialect) ugly; unsightly; shabby / (dialect) to humiliate; to ridicule
磕	kē	to tap / to knock (against sth hard) / to knock (mud from boots, ashes from a pipe etc)
磕	kè	variant of 嗑
碜	chěn	gritty (of food) / unsightly